128330919

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{6959}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 190425600

約数和(自身を除く): 62094681

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 6959, 18441, 20877, 62631, 187893, 4752997, 14258991, 42776973, 128330919]

約数ペア:

[(1, 128330919), (3, 42776973), (9, 14258991), (27, 4752997), (683, 187893), (2049, 62631), (6147, 20877), (6959, 18441)]