80503347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 117046080

約数和(自身を除く): 36542733

約数列:

[1, 3, 17, 51, 61, 113, 183, 229, 339, 687, 1037, 1921, 3111, 3893, 5763, 6893, 11679, 13969, 20679, 25877, 41907, 77631, 117181, 237473, 351543, 439909, 712419, 1319727, 1578497, 4735491, 26834449, 80503347]

約数ペア:

[(1, 80503347), (3, 26834449), (17, 4735491), (51, 1578497), (61, 1319727), (113, 712419), (183, 439909), (229, 351543), (339, 237473), (687, 117181), (1037, 77631), (1921, 41907), (3111, 25877), (3893, 20679), (5763, 13969), (6893, 11679)]