7680453819

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{2269}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 10639944000

約数和(自身を除く): 2959490181

約数列:

[1, 3, 53, 61, 159, 183, 349, 1047, 2269, 3233, 6807, 9699, 18497, 21289, 55491, 63867, 120257, 138409, 360771, 415227, 791881, 1128317, 2375643, 3384951, 7335677, 22007031, 41969693, 48304741, 125909079, 144914223, 2560151273, 7680453819]

約数ペア:

[(1, 7680453819), (3, 2560151273), (53, 144914223), (61, 125909079), (159, 48304741), (183, 41969693), (349, 22007031), (1047, 7335677), (2269, 3384951), (3233, 2375643), (6807, 1128317), (9699, 791881), (18497, 415227), (21289, 360771), (55491, 138409), (63867, 120257)]