55818873

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{51257}}^1$

素因数の和:51285

約数の個数: 18

約数和(自身を含む): 88625082

約数和(自身を除く): 32806209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 51257, 153771, 461313, 563827, 1691481, 5074443, 6202097, 18606291, 55818873]

約数ペア:

[(1, 55818873), (3, 18606291), (9, 6202097), (11, 5074443), (33, 1691481), (99, 563827), (121, 461313), (363, 153771), (1089, 51257)]