151978659

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{48571}}^1$

素因数の和:48730

約数の個数: 16

約数和(自身を含む): 233145600

約数和(自身を除く): 81166941

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 48571, 145713, 339997, 1019991, 7237079, 21711237, 50659553, 151978659]

約数ペア:

[(1, 151978659), (3, 50659553), (7, 21711237), (21, 7237079), (149, 1019991), (447, 339997), (1043, 145713), (3129, 48571)]