165201603

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4447}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 264744960

約数和(自身を除く): 99543357

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 4447, 5307, 12383, 13341, 31129, 37149, 93387, 128963, 271267, 386889, 813801, 902741, 1898869, 2708223, 5696607, 7866743, 23600229, 55067201, 165201603]

約数ペア:

[(1, 165201603), (3, 55067201), (7, 23600229), (21, 7866743), (29, 5696607), (61, 2708223), (87, 1898869), (183, 902741), (203, 813801), (427, 386889), (609, 271267), (1281, 128963), (1769, 93387), (4447, 37149), (5307, 31129), (12383, 13341)]