80844804477

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{857}}^1\times {\mathrm{1291}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 122435584128

約数和(自身を除く): 41590779651

約数列:

[1, 3, 9, 23, 69, 207, 353, 857, 1059, 1291, 2571, 3177, 3873, 7713, 8119, 11619, 19711, 24357, 29693, 59133, 73071, 89079, 177399, 267237, 302521, 455723, 907563, 1106387, 1367169, 2722689, 3319161, 4101507, 6957983, 9957483, 10481629, 20873949, 25446901, 31444887, 62621847, 76340703, 94334661, 229022109, 390554611, 1171663833, 3514991499, 8982756053, 26948268159, 80844804477]

約数ペア:

[(1, 80844804477), (3, 26948268159), (9, 8982756053), (23, 3514991499), (69, 1171663833), (207, 390554611), (353, 229022109), (857, 94334661), (1059, 76340703), (1291, 62621847), (2571, 31444887), (3177, 25446901), (3873, 20873949), (7713, 10481629), (8119, 9957483), (11619, 6957983), (19711, 4101507), (24357, 3319161), (29693, 2722689), (59133, 1367169), (73071, 1106387), (89079, 907563), (177399, 455723), (267237, 302521)]