70348257

素因数分解:

$3^5\times 7^1\times {\mathrm{41357}}^1$

素因数の和:41379

約数の個数: 24

約数和(自身を含む): 120434496

約数和(自身を除く): 50086239

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 41357, 124071, 289499, 372213, 868497, 1116639, 2605491, 3349917, 7816473, 10049751, 23449419, 70348257]

約数ペア:

[(1, 70348257), (3, 23449419), (7, 10049751), (9, 7816473), (21, 3349917), (27, 2605491), (63, 1116639), (81, 868497), (189, 372213), (243, 289499), (567, 124071), (1701, 41357)]