137779499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 170601984

約数和(自身を除く): 32822485

約数列:

[1, 11, 13, 23, 143, 163, 253, 257, 299, 1793, 2119, 2827, 3289, 3341, 3749, 5911, 23309, 36751, 41239, 41891, 48737, 65021, 76843, 460801, 536107, 544583, 845273, 963493, 5990413, 10598423, 12525409, 137779499]

約数ペア:

[(1, 137779499), (11, 12525409), (13, 10598423), (23, 5990413), (143, 963493), (163, 845273), (253, 544583), (257, 536107), (299, 460801), (1793, 76843), (2119, 65021), (2827, 48737), (3289, 41891), (3341, 41239), (3749, 36751), (5911, 23309)]