127640313

素因数分解:

$3^3\times {\mathrm{1307}}^1\times {\mathrm{3617}}^1$

素因数の和:4933

約数の個数: 16

約数和(自身を含む): 189293760

約数和(自身を除く): 61653447

約数列:

[1, 3, 9, 27, 1307, 3617, 3921, 10851, 11763, 32553, 35289, 97659, 4727419, 14182257, 42546771, 127640313]

約数ペア:

[(1, 127640313), (3, 42546771), (9, 14182257), (27, 4727419), (1307, 97659), (3617, 35289), (3921, 32553), (10851, 11763)]