153977197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12487}}^1$

素因数の和:12576

約数の個数: 16

約数和(自身を含む): 179827200

約数和(自身を除く): 25850003

約数列:

[1, 11, 19, 59, 209, 649, 1121, 12331, 12487, 137357, 237253, 736733, 2609783, 8104063, 13997927, 153977197]

約数ペア:

[(1, 153977197), (11, 13997927), (19, 8104063), (59, 2609783), (209, 736733), (649, 237253), (1121, 137357), (12331, 12487)]