30477627

素因数分解:

$3^4\times {\mathrm{587}}^1\times {\mathrm{641}}^1$

素因数の和:1240

約数の個数: 20

約数和(自身を含む): 45677016

約数和(自身を除く): 15199389

約数列:

[1, 3, 9, 27, 81, 587, 641, 1761, 1923, 5283, 5769, 15849, 17307, 47547, 51921, 376267, 1128801, 3386403, 10159209, 30477627]

約数ペア:

[(1, 30477627), (3, 10159209), (9, 3386403), (27, 1128801), (81, 376267), (587, 51921), (641, 47547), (1761, 17307), (1923, 15849), (5283, 5769)]