628085133

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 1008431424

約数和(自身を除く): 380346291

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 131, 387, 393, 559, 953, 1179, 1677, 1703, 2859, 5031, 5109, 5633, 8577, 12389, 15327, 16899, 37167, 40979, 50697, 73229, 111501, 122937, 124843, 219687, 368811, 374529, 532727, 659061, 1123587, 1598181, 1622959, 4794543, 4868877, 5368249, 14606631, 16104747, 48314241, 69787237, 209361711, 628085133]

約数ペア:

[(1, 628085133), (3, 209361711), (9, 69787237), (13, 48314241), (39, 16104747), (43, 14606631), (117, 5368249), (129, 4868877), (131, 4794543), (387, 1622959), (393, 1598181), (559, 1123587), (953, 659061), (1179, 532727), (1677, 374529), (1703, 368811), (2859, 219687), (5031, 124843), (5109, 122937), (5633, 111501), (8577, 73229), (12389, 50697), (15327, 40979), (16899, 37167)]