63319893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 104729856

約数和(自身を除く): 41409963

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1693, 1781, 2877, 5079, 5343, 11851, 12467, 22009, 35553, 37401, 66027, 154063, 231941, 462189, 695823, 1623587, 3015233, 4870761, 9045699, 21106631, 63319893]

約数ペア:

[(1, 63319893), (3, 21106631), (7, 9045699), (13, 4870761), (21, 3015233), (39, 1623587), (91, 695823), (137, 462189), (273, 231941), (411, 154063), (959, 66027), (1693, 37401), (1781, 35553), (2877, 22009), (5079, 12467), (5343, 11851)]