72977667841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{4871}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 81037651968

約数和(自身を除く): 8059984127

約数列:

[1, 13, 67, 103, 167, 871, 1339, 2171, 4871, 6901, 11189, 17201, 63323, 89713, 145457, 223613, 326357, 501713, 813457, 1152467, 4242641, 6522269, 10574941, 14982071, 33614771, 54501619, 83786071, 436992023, 708521047, 1089218923, 5613666757, 72977667841]

約数ペア:

[(1, 72977667841), (13, 5613666757), (67, 1089218923), (103, 708521047), (167, 436992023), (871, 83786071), (1339, 54501619), (2171, 33614771), (4871, 14982071), (6901, 10574941), (11189, 6522269), (17201, 4242641), (63323, 1152467), (89713, 813457), (145457, 501713), (223613, 326357)]