56947023

素因数分解:

$3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 96798720

約数和(自身を除く): 39851697

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 367, 821, 1101, 2463, 2569, 3303, 5747, 7389, 7707, 9909, 17241, 22167, 23121, 51723, 69363, 155169, 301307, 903921, 2109149, 2711763, 6327447, 8135289, 18982341, 56947023]

約数ペア:

[(1, 56947023), (3, 18982341), (7, 8135289), (9, 6327447), (21, 2711763), (27, 2109149), (63, 903921), (189, 301307), (367, 155169), (821, 69363), (1101, 51723), (2463, 23121), (2569, 22167), (3303, 17241), (5747, 9909), (7389, 7707)]