149872851

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 220134096

約数和(自身を除く): 70261245

約数列:

[1, 3, 9, 83, 249, 313, 641, 747, 939, 1923, 2817, 5769, 25979, 53203, 77937, 159609, 200633, 233811, 478827, 601899, 1805697, 16652539, 49957617, 149872851]

約数ペア:

[(1, 149872851), (3, 49957617), (9, 16652539), (83, 1805697), (249, 601899), (313, 478827), (641, 233811), (747, 200633), (939, 159609), (1923, 77937), (2817, 53203), (5769, 25979)]