27178818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 60455808

約数和(自身を除く): 33276990

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 67, 82, 97, 102, 123, 134, 194, 201, 246, 291, 402, 582, 697, 1139, 1394, 1649, 2091, 2278, 2747, 3298, 3417, 3977, 4182, 4947, 5494, 6499, 6834, 7954, 8241, 9894, 11931, 12998, 16482, 19497, 23862, 38994, 46699, 67609, 93398, 110483, 135218, 140097, 202827, 220966, 266459, 280194, 331449, 405654, 532918, 662898, 799377, 1598754, 4529803, 9059606, 13589409, 27178818]

約数ペア:

[(1, 27178818), (2, 13589409), (3, 9059606), (6, 4529803), (17, 1598754), (34, 799377), (41, 662898), (51, 532918), (67, 405654), (82, 331449), (97, 280194), (102, 266459), (123, 220966), (134, 202827), (194, 140097), (201, 135218), (246, 110483), (291, 93398), (402, 67609), (582, 46699), (697, 38994), (1139, 23862), (1394, 19497), (1649, 16482), (2091, 12998), (2278, 11931), (2747, 9894), (3298, 8241), (3417, 7954), (3977, 6834), (4182, 6499), (4947, 5494)]