65171358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{172411}}^1$

素因数の和:172429

約数の個数: 32

約数和(自身を含む): 165515520

約数和(自身を除く): 100344162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 172411, 344822, 517233, 1034466, 1206877, 1551699, 2413754, 3103398, 3620631, 4655097, 7241262, 9310194, 10861893, 21723786, 32585679, 65171358]

約数ペア:

[(1, 65171358), (2, 32585679), (3, 21723786), (6, 10861893), (7, 9310194), (9, 7241262), (14, 4655097), (18, 3620631), (21, 3103398), (27, 2413754), (42, 1551699), (54, 1206877), (63, 1034466), (126, 517233), (189, 344822), (378, 172411)]