72665593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 98300160

約数和(自身を除く): 25634567

約数列:

[1, 7, 11, 13, 77, 91, 143, 229, 317, 1001, 1603, 2219, 2519, 2977, 3487, 4121, 17633, 20839, 24409, 28847, 32747, 45331, 72593, 229229, 317317, 508151, 798523, 943709, 5589661, 6605963, 10380799, 72665593]

約数ペア:

[(1, 72665593), (7, 10380799), (11, 6605963), (13, 5589661), (77, 943709), (91, 798523), (143, 508151), (229, 317317), (317, 229229), (1001, 72593), (1603, 45331), (2219, 32747), (2519, 28847), (2977, 24409), (3487, 20839), (4121, 17633)]