128520699

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{1667}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 177208320

約数和(自身を除く): 48687621

約数列:

[1, 3, 31, 93, 829, 1667, 2487, 5001, 25699, 51677, 77097, 155031, 1381943, 4145829, 42840233, 128520699]

約数ペア:

[(1, 128520699), (3, 42840233), (31, 4145829), (93, 1381943), (829, 155031), (1667, 77097), (2487, 51677), (5001, 25699)]