1578312013797

素因数分解:

$3^3\times {\mathrm{1531}}^1\times {\mathrm{38181581}}^1$

素因数の和:38183121

約数の個数: 16

約数和(自身を含む): 2339767344960

約数和(自身を除く): 761455331163

約数列:

[1, 3, 9, 27, 1531, 4593, 13779, 41337, 38181581, 114544743, 343634229, 1030902687, 58456000511, 175368001533, 526104004599, 1578312013797]

約数ペア:

[(1, 1578312013797), (3, 526104004599), (9, 175368001533), (27, 58456000511), (1531, 1030902687), (4593, 343634229), (13779, 114544743), (41337, 38181581)]