77028651

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 133378784

約数和(自身を除く): 56350133

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1861, 1971, 4599, 5583, 5913, 13027, 13797, 16749, 39081, 41391, 50247, 117243, 135853, 150741, 351729, 407559, 950971, 1055187, 1222677, 2852913, 3668031, 8558739, 11004093, 25676217, 77028651]

約数ペア:

[(1, 77028651), (3, 25676217), (7, 11004093), (9, 8558739), (21, 3668031), (27, 2852913), (63, 1222677), (73, 1055187), (81, 950971), (189, 407559), (219, 351729), (511, 150741), (567, 135853), (657, 117243), (1533, 50247), (1861, 41391), (1971, 39081), (4599, 16749), (5583, 13797), (5913, 13027)]