80428623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 120441600

約数和(自身を除く): 40012977

約数列:

[1, 3, 11, 33, 59, 101, 177, 303, 409, 649, 1111, 1227, 1947, 3333, 4499, 5959, 13497, 17877, 24131, 41309, 65549, 72393, 123927, 196647, 265441, 454399, 796323, 1363197, 2437231, 7311693, 26809541, 80428623]

約数ペア:

[(1, 80428623), (3, 26809541), (11, 7311693), (33, 2437231), (59, 1363197), (101, 796323), (177, 454399), (303, 265441), (409, 196647), (649, 123927), (1111, 72393), (1227, 65549), (1947, 41309), (3333, 24131), (4499, 17877), (5959, 13497)]