71204367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 106706880

約数和(自身を除く): 35502513

約数列:

[1, 3, 13, 29, 39, 87, 157, 377, 401, 471, 1131, 1203, 2041, 4553, 5213, 6123, 11629, 13659, 15639, 34887, 59189, 62957, 151177, 177567, 188871, 453531, 818441, 1825753, 2455323, 5477259, 23734789, 71204367]

約数ペア:

[(1, 71204367), (3, 23734789), (13, 5477259), (29, 2455323), (39, 1825753), (87, 818441), (157, 453531), (377, 188871), (401, 177567), (471, 151177), (1131, 62957), (1203, 59189), (2041, 34887), (4553, 15639), (5213, 13659), (6123, 11629)]