120588993

素因数分解:

$3^7\times 7^1\times {\mathrm{7877}}^1$

素因数の和:7905

約数の個数: 32

約数和(自身を含む): 206718720

約数和(自身を除く): 86129727

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 7877, 15309, 23631, 55139, 70893, 165417, 212679, 496251, 638037, 1488753, 1914111, 4466259, 5742333, 13398777, 17226999, 40196331, 120588993]

約数ペア:

[(1, 120588993), (3, 40196331), (7, 17226999), (9, 13398777), (21, 5742333), (27, 4466259), (63, 1914111), (81, 1488753), (189, 638037), (243, 496251), (567, 212679), (729, 165417), (1701, 70893), (2187, 55139), (5103, 23631), (7877, 15309)]