70070049

素因数分解:

$3^3\times 7^2\times {\mathrm{52963}}^1$

素因数の和:52986

約数の個数: 24

約数和(自身を含む): 120757920

約数和(自身を除く): 50687871

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 52963, 158889, 370741, 476667, 1112223, 1430001, 2595187, 3336669, 7785561, 10010007, 23356683, 70070049]

約数ペア:

[(1, 70070049), (3, 23356683), (7, 10010007), (9, 7785561), (21, 3336669), (27, 2595187), (49, 1430001), (63, 1112223), (147, 476667), (189, 370741), (441, 158889), (1323, 52963)]