76975779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 37486941

約数列:

[1, 3, 17, 23, 51, 69, 137, 391, 411, 479, 1173, 1437, 2329, 3151, 6987, 8143, 9453, 11017, 24429, 33051, 53567, 65623, 160701, 187289, 196869, 561867, 1115591, 1509329, 3346773, 4527987, 25658593, 76975779]

約数ペア:

[(1, 76975779), (3, 25658593), (17, 4527987), (23, 3346773), (51, 1509329), (69, 1115591), (137, 561867), (391, 196869), (411, 187289), (479, 160701), (1173, 65623), (1437, 53567), (2329, 33051), (3151, 24429), (6987, 11017), (8143, 9453)]