42879753

素因数分解:

$3^3\times 7^2\times {\mathrm{32411}}^1$

素因数の和:32434

約数の個数: 24

約数和(自身を含む): 73899360

約数和(自身を除く): 31019607

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 32411, 97233, 226877, 291699, 680631, 875097, 1588139, 2041893, 4764417, 6125679, 14293251, 42879753]

約数ペア:

[(1, 42879753), (3, 14293251), (7, 6125679), (9, 4764417), (21, 2041893), (27, 1588139), (49, 875097), (63, 680631), (147, 291699), (189, 226877), (441, 97233), (1323, 32411)]