27720246609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1\times {\mathrm{1579}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 43916820480

約数和(自身を除く): 16196573871

約数列:

[1, 3, 9, 11, 33, 99, 383, 463, 1149, 1389, 1579, 3447, 4167, 4213, 4737, 5093, 12639, 14211, 15279, 17369, 37917, 45837, 52107, 156321, 177329, 531987, 604757, 731077, 1595961, 1814271, 1950619, 2193231, 5442813, 5851857, 6579693, 6652327, 8041847, 17555571, 19956981, 24125541, 59870943, 72376623, 280002491, 840007473, 2520022419, 3080027401, 9240082203, 27720246609]

約数ペア:

[(1, 27720246609), (3, 9240082203), (9, 3080027401), (11, 2520022419), (33, 840007473), (99, 280002491), (383, 72376623), (463, 59870943), (1149, 24125541), (1389, 19956981), (1579, 17555571), (3447, 8041847), (4167, 6652327), (4213, 6579693), (4737, 5851857), (5093, 5442813), (12639, 2193231), (14211, 1950619), (15279, 1814271), (17369, 1595961), (37917, 731077), (45837, 604757), (52107, 531987), (156321, 177329)]