71236187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 14299813

約数列:

[1, 11, 19, 53, 59, 109, 209, 583, 649, 1007, 1121, 1199, 2071, 3127, 5777, 6431, 11077, 12331, 22781, 34397, 59413, 63547, 70741, 109763, 122189, 340843, 653543, 1207393, 1344079, 3749273, 6476017, 71236187]

約数ペア:

[(1, 71236187), (11, 6476017), (19, 3749273), (53, 1344079), (59, 1207393), (109, 653543), (209, 340843), (583, 122189), (649, 109763), (1007, 70741), (1121, 63547), (1199, 59413), (2071, 34397), (3127, 22781), (5777, 12331), (6431, 11077)]