27001744

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 69209856

約数和(自身を除く): 42208112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 101, 112, 124, 154, 176, 196, 202, 217, 248, 308, 341, 392, 404, 434, 496, 539, 616, 682, 707, 784, 808, 868, 1078, 1111, 1232, 1364, 1414, 1519, 1616, 1736, 2156, 2222, 2387, 2728, 2828, 3038, 3131, 3472, 4312, 4444, 4774, 4949, 5456, 5656, 6076, 6262, 7777, 8624, 8888, 9548, 9898, 11312, 12152, 12524, 15554, 16709, 17776, 19096, 19796, 21917, 24304, 25048, 31108, 33418, 34441, 38192, 39592, 43834, 50096, 54439, 62216, 66836, 68882, 79184, 87668, 108878, 124432, 133672, 137764, 153419, 175336, 217756, 241087, 267344, 275528, 306838, 350672, 435512, 482174, 551056, 613676, 871024, 964348, 1227352, 1687609, 1928696, 2454704, 3375218, 3857392, 6750436, 13500872, 27001744]

約数ペア:

[(1, 27001744), (2, 13500872), (4, 6750436), (7, 3857392), (8, 3375218), (11, 2454704), (14, 1928696), (16, 1687609), (22, 1227352), (28, 964348), (31, 871024), (44, 613676), (49, 551056), (56, 482174), (62, 435512), (77, 350672), (88, 306838), (98, 275528), (101, 267344), (112, 241087), (124, 217756), (154, 175336), (176, 153419), (196, 137764), (202, 133672), (217, 124432), (248, 108878), (308, 87668), (341, 79184), (392, 68882), (404, 66836), (434, 62216), (496, 54439), (539, 50096), (616, 43834), (682, 39592), (707, 38192), (784, 34441), (808, 33418), (868, 31108), (1078, 25048), (1111, 24304), (1232, 21917), (1364, 19796), (1414, 19096), (1519, 17776), (1616, 16709), (1736, 15554), (2156, 12524), (2222, 12152), (2387, 11312), (2728, 9898), (2828, 9548), (3038, 8888), (3131, 8624), (3472, 7777), (4312, 6262), (4444, 6076), (4774, 5656), (4949, 5456)]