27662481

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 22656879

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 179, 223, 231, 537, 669, 693, 1253, 1561, 1611, 1969, 2007, 2453, 3759, 4683, 5907, 7359, 11277, 13783, 14049, 17171, 17721, 22077, 39917, 41349, 51513, 119751, 124047, 154539, 279419, 359253, 439087, 838257, 1317261, 2514771, 3073609, 3951783, 9220827, 27662481]

約数ペア:

[(1, 27662481), (3, 9220827), (7, 3951783), (9, 3073609), (11, 2514771), (21, 1317261), (33, 838257), (63, 439087), (77, 359253), (99, 279419), (179, 154539), (223, 124047), (231, 119751), (537, 51513), (669, 41349), (693, 39917), (1253, 22077), (1561, 17721), (1611, 17171), (1969, 14049), (2007, 13783), (2453, 11277), (3759, 7359), (4683, 5907)]