57894921

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2550

約数の個数: 36

約数和(自身を含む): 99154692

約数和(自身を除く): 41259771

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2477, 2597, 3339, 7431, 7791, 17339, 22293, 23373, 52017, 121373, 131281, 156051, 364119, 393843, 918967, 1092357, 1181529, 2756901, 6432769, 8270703, 19298307, 57894921]

約数ペア:

[(1, 57894921), (3, 19298307), (7, 8270703), (9, 6432769), (21, 2756901), (49, 1181529), (53, 1092357), (63, 918967), (147, 393843), (159, 364119), (371, 156051), (441, 131281), (477, 121373), (1113, 52017), (2477, 23373), (2597, 22293), (3339, 17339), (7431, 7791)]