71745846477

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{983}}^1\times {\mathrm{3547}}^1$

素因数の和:4590

約数の個数: 32

約数和(自身を含む): 101106078720

約数和(自身を除く): 29360232243

約数列:

[1, 3, 19, 57, 361, 983, 1083, 2949, 3547, 6859, 10641, 18677, 20577, 56031, 67393, 202179, 354863, 1064589, 1280467, 3486701, 3841401, 6742397, 10460103, 20227191, 24328873, 66247319, 72986619, 198741957, 1258699061, 3776097183, 23915282159, 71745846477]

約数ペア:

[(1, 71745846477), (3, 23915282159), (19, 3776097183), (57, 1258699061), (361, 198741957), (983, 72986619), (1083, 66247319), (2949, 24328873), (3547, 20227191), (6859, 10460103), (10641, 6742397), (18677, 3841401), (20577, 3486701), (56031, 1280467), (67393, 1064589), (202179, 354863)]