77883423

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 105298272

約数和(自身を除く): 27414849

約数列:

[1, 3, 101, 303, 401, 641, 1203, 1923, 40501, 64741, 121503, 194223, 257041, 771123, 25961141, 77883423]

約数ペア:

[(1, 77883423), (3, 25961141), (101, 771123), (303, 257041), (401, 194223), (641, 121503), (1203, 64741), (1923, 40501)]