156955989627

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{41228261}}^1$

素因数の和:41228320

約数の個数: 20

約数和(自身を含む): 239453745696

約数和(自身を除く): 82497756069

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 41228261, 123684783, 371054349, 1113163047, 1937728267, 3339489141, 5813184801, 17439554403, 52318663209, 156955989627]

約数ペア:

[(1, 156955989627), (3, 52318663209), (9, 17439554403), (27, 5813184801), (47, 3339489141), (81, 1937728267), (141, 1113163047), (423, 371054349), (1269, 123684783), (3807, 41228261)]