73184181

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 45087819

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 399, 447, 1043, 1231, 2831, 3129, 3693, 8493, 8617, 19817, 23389, 25851, 59451, 70167, 163723, 183419, 491169, 550257, 1283933, 3484961, 3851799, 10454883, 24394727, 73184181]

約数ペア:

[(1, 73184181), (3, 24394727), (7, 10454883), (19, 3851799), (21, 3484961), (57, 1283933), (133, 550257), (149, 491169), (399, 183419), (447, 163723), (1043, 70167), (1231, 59451), (2831, 25851), (3129, 23389), (3693, 19817), (8493, 8617)]