72777957

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2843}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 117946368

約数和(自身を除く): 45168411

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 2843, 3657, 8529, 8533, 19901, 25599, 59703, 65389, 150679, 196167, 452037, 457723, 1054753, 1373169, 3164259, 3465617, 10396851, 24259319, 72777957]

約数ペア:

[(1, 72777957), (3, 24259319), (7, 10396851), (21, 3465617), (23, 3164259), (53, 1373169), (69, 1054753), (159, 457723), (161, 452037), (371, 196167), (483, 150679), (1113, 65389), (1219, 59703), (2843, 25599), (3657, 19901), (8529, 8533)]