128580491397

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{90371}}^1\times {\mathrm{15299}}^1$

素因数の和:105704

約数の個数: 16

約数和(自身を含む): 176984524800

約数和(自身を除く): 48404033403

約数列:

[1, 3, 31, 93, 15299, 45897, 90371, 271113, 474269, 1422807, 2801501, 8404503, 1382585929, 4147757787, 42860163799, 128580491397]

約数ペア:

[(1, 128580491397), (3, 42860163799), (31, 4147757787), (93, 1382585929), (15299, 8404503), (45897, 2801501), (90371, 1422807), (271113, 474269)]