48564171

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 76396800

約数和(自身を除く): 27832629

約数列:

[1, 3, 9, 19, 27, 57, 137, 171, 411, 513, 691, 1233, 2073, 2603, 3699, 6219, 7809, 13129, 18657, 23427, 39387, 70281, 94667, 118161, 284001, 354483, 852003, 1798673, 2556009, 5396019, 16188057, 48564171]

約数ペア:

[(1, 48564171), (3, 16188057), (9, 5396019), (19, 2556009), (27, 1798673), (57, 852003), (137, 354483), (171, 284001), (411, 118161), (513, 94667), (691, 70281), (1233, 39387), (2073, 23427), (2603, 18657), (3699, 13129), (6219, 7809)]