141647571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 230630400

約数和(自身を除く): 88982829

約数列:

[1, 3, 9, 13, 29, 39, 87, 109, 117, 261, 327, 377, 383, 981, 1131, 1149, 1417, 3161, 3393, 3447, 4251, 4979, 9483, 11107, 12753, 14937, 28449, 33321, 41093, 41747, 44811, 99963, 123279, 125241, 144391, 369837, 375723, 433173, 542711, 1210663, 1299519, 1628133, 3631989, 4884399, 10895967, 15738619, 47215857, 141647571]

約数ペア:

[(1, 141647571), (3, 47215857), (9, 15738619), (13, 10895967), (29, 4884399), (39, 3631989), (87, 1628133), (109, 1299519), (117, 1210663), (261, 542711), (327, 433173), (377, 375723), (383, 369837), (981, 144391), (1131, 125241), (1149, 123279), (1417, 99963), (3161, 44811), (3393, 41747), (3447, 41093), (4251, 33321), (4979, 28449), (9483, 14937), (11107, 12753)]