72693803

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 91833840

約数和(自身を除く): 19140037

約数列:

[1, 7, 13, 49, 91, 139, 637, 821, 973, 1807, 5747, 6811, 10673, 12649, 40229, 74711, 88543, 114119, 522977, 798833, 1483547, 5591831, 10384829, 72693803]

約数ペア:

[(1, 72693803), (7, 10384829), (13, 5591831), (49, 1483547), (91, 798833), (139, 522977), (637, 114119), (821, 88543), (973, 74711), (1807, 40229), (5747, 12649), (6811, 10673)]