133727251

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 154977984

約数和(自身を除く): 21250733

約数列:

[1, 7, 113, 293, 577, 791, 2051, 4039, 33109, 65201, 169061, 231763, 456407, 1183427, 19103893, 133727251]

約数ペア:

[(1, 133727251), (7, 19103893), (113, 1183427), (293, 456407), (577, 231763), (791, 169061), (2051, 65201), (4039, 33109)]