133553979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30851}}^1$

素因数の和:30907

約数の個数: 24

約数和(自身を含む): 213372432

約数和(自身を除く): 79818453

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 30851, 92553, 277659, 401063, 1141487, 1203189, 3424461, 3609567, 10273383, 14839331, 44517993, 133553979]

約数ペア:

[(1, 133553979), (3, 44517993), (9, 14839331), (13, 10273383), (37, 3609567), (39, 3424461), (111, 1203189), (117, 1141487), (333, 401063), (481, 277659), (1443, 92553), (4329, 30851)]