146819127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{839}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 241597440

約数和(自身を除く): 94778313

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 641, 839, 1923, 2517, 4487, 5873, 8333, 10907, 13461, 17619, 24999, 32721, 58331, 76349, 174993, 229047, 537799, 1613397, 3764593, 6991387, 11293779, 20974161, 48939709, 146819127]

約数ペア:

[(1, 146819127), (3, 48939709), (7, 20974161), (13, 11293779), (21, 6991387), (39, 3764593), (91, 1613397), (273, 537799), (641, 229047), (839, 174993), (1923, 76349), (2517, 58331), (4487, 32721), (5873, 24999), (8333, 17619), (10907, 13461)]