56683593

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 97061120

約数和(自身を除く): 40377527

約数列:

[1, 3, 9, 17, 19, 31, 37, 51, 57, 93, 111, 153, 171, 279, 289, 323, 333, 527, 589, 629, 703, 867, 969, 1147, 1581, 1767, 1887, 2109, 2601, 2907, 3441, 4743, 5301, 5491, 5661, 6327, 8959, 10013, 10323, 10693, 11951, 16473, 19499, 21793, 26877, 30039, 32079, 35853, 49419, 58497, 65379, 80631, 90117, 96237, 107559, 170221, 175491, 196137, 203167, 331483, 370481, 510663, 609501, 994449, 1111443, 1531989, 1828503, 2983347, 3334329, 6298177, 18894531, 56683593]

約数ペア:

[(1, 56683593), (3, 18894531), (9, 6298177), (17, 3334329), (19, 2983347), (31, 1828503), (37, 1531989), (51, 1111443), (57, 994449), (93, 609501), (111, 510663), (153, 370481), (171, 331483), (279, 203167), (289, 196137), (323, 175491), (333, 170221), (527, 107559), (589, 96237), (629, 90117), (703, 80631), (867, 65379), (969, 58497), (1147, 49419), (1581, 35853), (1767, 32079), (1887, 30039), (2109, 26877), (2601, 21793), (2907, 19499), (3441, 16473), (4743, 11951), (5301, 10693), (5491, 10323), (5661, 10013), (6327, 8959)]