27739206

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 46288314

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 41, 51, 54, 66, 67, 82, 99, 102, 123, 134, 153, 187, 198, 201, 246, 297, 306, 369, 374, 402, 451, 459, 561, 594, 603, 697, 737, 738, 902, 918, 1107, 1122, 1139, 1206, 1353, 1394, 1474, 1683, 1809, 2091, 2211, 2214, 2278, 2706, 2747, 3366, 3417, 3618, 4059, 4182, 4422, 5049, 5494, 6273, 6633, 6834, 7667, 8118, 8241, 10098, 10251, 12177, 12529, 12546, 13266, 15334, 16482, 18819, 19899, 20502, 23001, 24354, 24723, 25058, 30217, 30753, 37587, 37638, 39798, 46002, 46699, 49446, 60434, 61506, 69003, 74169, 75174, 90651, 93398, 112761, 138006, 140097, 148338, 181302, 207009, 225522, 271953, 280194, 338283, 414018, 420291, 513689, 543906, 676566, 815859, 840582, 1027378, 1260873, 1541067, 1631718, 2521746, 3082134, 4623201, 9246402, 13869603, 27739206]

約数ペア:

[(1, 27739206), (2, 13869603), (3, 9246402), (6, 4623201), (9, 3082134), (11, 2521746), (17, 1631718), (18, 1541067), (22, 1260873), (27, 1027378), (33, 840582), (34, 815859), (41, 676566), (51, 543906), (54, 513689), (66, 420291), (67, 414018), (82, 338283), (99, 280194), (102, 271953), (123, 225522), (134, 207009), (153, 181302), (187, 148338), (198, 140097), (201, 138006), (246, 112761), (297, 93398), (306, 90651), (369, 75174), (374, 74169), (402, 69003), (451, 61506), (459, 60434), (561, 49446), (594, 46699), (603, 46002), (697, 39798), (737, 37638), (738, 37587), (902, 30753), (918, 30217), (1107, 25058), (1122, 24723), (1139, 24354), (1206, 23001), (1353, 20502), (1394, 19899), (1474, 18819), (1683, 16482), (1809, 15334), (2091, 13266), (2211, 12546), (2214, 12529), (2278, 12177), (2706, 10251), (2747, 10098), (3366, 8241), (3417, 8118), (3618, 7667), (4059, 6834), (4182, 6633), (4422, 6273), (5049, 5494)]