1618040043

素因数分解:

$3^5\times {\mathrm{563}}^1\times {\mathrm{11827}}^1$

素因数の和:12405

約数の個数: 24

約数和(自身を含む): 2428241088

約数和(自身を除く): 810201045

約数列:

[1, 3, 9, 27, 81, 243, 563, 1689, 5067, 11827, 15201, 35481, 45603, 106443, 136809, 319329, 957987, 2873961, 6658601, 19975803, 59927409, 179782227, 539346681, 1618040043]

約数ペア:

[(1, 1618040043), (3, 539346681), (9, 179782227), (27, 59927409), (81, 19975803), (243, 6658601), (563, 2873961), (1689, 957987), (5067, 319329), (11827, 136809), (15201, 106443), (35481, 45603)]