30865506111

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{438499}}^1$

素因数の和:438601

約数の個数: 40

約数和(自身を含む): 50936160000

約数和(自身を除く): 20070653889

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 711, 869, 891, 2133, 2607, 6399, 7821, 23463, 70389, 438499, 1315497, 3946491, 4823489, 11839473, 14470467, 34641421, 35518419, 43411401, 103924263, 130234203, 311772789, 381055631, 390702609, 935318367, 1143166893, 2805955101, 3429500679, 10288502037, 30865506111]

約数ペア:

[(1, 30865506111), (3, 10288502037), (9, 3429500679), (11, 2805955101), (27, 1143166893), (33, 935318367), (79, 390702609), (81, 381055631), (99, 311772789), (237, 130234203), (297, 103924263), (711, 43411401), (869, 35518419), (891, 34641421), (2133, 14470467), (2607, 11839473), (6399, 4823489), (7821, 3946491), (23463, 1315497), (70389, 438499)]