125219787

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{991}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 208748544

約数和(自身を除く): 83528757

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 547, 991, 1641, 2973, 3829, 6017, 6937, 10901, 11487, 18051, 20811, 32703, 42119, 76307, 126357, 228921, 542077, 1626231, 3794539, 5962847, 11383617, 17888541, 41739929, 125219787]

約数ペア:

[(1, 125219787), (3, 41739929), (7, 17888541), (11, 11383617), (21, 5962847), (33, 3794539), (77, 1626231), (231, 542077), (547, 228921), (991, 126357), (1641, 76307), (2973, 42119), (3829, 32703), (6017, 20811), (6937, 18051), (10901, 11487)]