26758329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 40521600

約数和(自身を除く): 13763271

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 401, 767, 1131, 1203, 1711, 2301, 5133, 5213, 11629, 15639, 22243, 23659, 34887, 66729, 70977, 151177, 307567, 453531, 686111, 922701, 2058333, 8919443, 26758329]

約数ペア:

[(1, 26758329), (3, 8919443), (13, 2058333), (29, 922701), (39, 686111), (59, 453531), (87, 307567), (177, 151177), (377, 70977), (401, 66729), (767, 34887), (1131, 23659), (1203, 22243), (1711, 15639), (2301, 11629), (5133, 5213)]