127951106

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 202606272

約数和(自身を除く): 74655166

約数列:

[1, 2, 37, 67, 74, 131, 134, 197, 262, 394, 2479, 4847, 4958, 7289, 8777, 9694, 13199, 14578, 17554, 25807, 26398, 51614, 324749, 488363, 649498, 954859, 976726, 1729069, 1909718, 3458138, 63975553, 127951106]

約数ペア:

[(1, 127951106), (2, 63975553), (37, 3458138), (67, 1909718), (74, 1729069), (131, 976726), (134, 954859), (197, 649498), (262, 488363), (394, 324749), (2479, 51614), (4847, 26398), (4958, 25807), (7289, 17554), (8777, 14578), (9694, 13199)]