165454393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{5857}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 186003216

約数和(自身を除く): 20548823

約数列:

[1, 13, 41, 53, 533, 689, 2173, 5857, 28249, 76141, 240137, 310421, 3121781, 4035473, 12727261, 165454393]

約数ペア:

[(1, 165454393), (13, 12727261), (41, 4035473), (53, 3121781), (533, 310421), (689, 240137), (2173, 76141), (5857, 28249)]