157033443

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 251596800

約数和(自身を除く): 94563357

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 483, 973, 2339, 2919, 3197, 7017, 9591, 16373, 22379, 49119, 53797, 67137, 161391, 325121, 376579, 975363, 1129737, 2275847, 6827541, 7477783, 22433349, 52344481, 157033443]

約数ペア:

[(1, 157033443), (3, 52344481), (7, 22433349), (21, 7477783), (23, 6827541), (69, 2275847), (139, 1129737), (161, 975363), (417, 376579), (483, 325121), (973, 161391), (2339, 67137), (2919, 53797), (3197, 49119), (7017, 22379), (9591, 16373)]