27120722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 43711488

約数和(自身を除く): 16590766

約数列:

[1, 2, 31, 61, 62, 71, 101, 122, 142, 202, 1891, 2201, 3131, 3782, 4331, 4402, 6161, 6262, 7171, 8662, 12322, 14342, 134261, 190991, 222301, 268522, 381982, 437431, 444602, 874862, 13560361, 27120722]

約数ペア:

[(1, 27120722), (2, 13560361), (31, 874862), (61, 444602), (62, 437431), (71, 381982), (101, 268522), (122, 222301), (142, 190991), (202, 134261), (1891, 14342), (2201, 12322), (3131, 8662), (3782, 7171), (4331, 6262), (4402, 6161)]