109509169

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 140077728

約数和(自身を除く): 30568559

約数列:

[1, 7, 11, 49, 77, 137, 539, 959, 1483, 1507, 6713, 10381, 10549, 16313, 72667, 73843, 114191, 203171, 799337, 1422197, 2234881, 9955379, 15644167, 109509169]

約数ペア:

[(1, 109509169), (7, 15644167), (11, 9955379), (49, 2234881), (77, 1422197), (137, 799337), (539, 203171), (959, 114191), (1483, 73843), (1507, 72667), (6713, 16313), (10381, 10549)]