15662998647

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{761}}^1\times {\mathrm{1901}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 23305129920

約数和(自身を除く): 7642131273

約数列:

[1, 3, 9, 27, 401, 761, 1203, 1901, 2283, 3609, 5703, 6849, 10827, 17109, 20547, 51327, 305161, 762301, 915483, 1446661, 2286903, 2746449, 4339983, 6860709, 8239347, 13019949, 20582127, 39059847, 580111061, 1740333183, 5220999549, 15662998647]

約数ペア:

[(1, 15662998647), (3, 5220999549), (9, 1740333183), (27, 580111061), (401, 39059847), (761, 20582127), (1203, 13019949), (1901, 8239347), (2283, 6860709), (3609, 4339983), (5703, 2746449), (6849, 2286903), (10827, 1446661), (17109, 915483), (20547, 762301), (51327, 305161)]