78795273

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 109881408

約数和(自身を除く): 31086135

約数列:

[1, 3, 31, 93, 151, 181, 453, 543, 961, 2883, 4681, 5611, 14043, 16833, 27331, 81993, 145111, 173941, 435333, 521823, 847261, 2541783, 26265091, 78795273]

約数ペア:

[(1, 78795273), (3, 26265091), (31, 2541783), (93, 847261), (151, 521823), (181, 435333), (453, 173941), (543, 145111), (961, 81993), (2883, 27331), (4681, 16833), (5611, 14043)]