78134763

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2671}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 121843200

約数和(自身を除く): 43708437

約数列:

[1, 3, 7, 21, 49, 147, 199, 597, 1393, 2671, 4179, 8013, 9751, 18697, 29253, 56091, 130879, 392637, 531529, 1594587, 3720703, 11162109, 26044921, 78134763]

約数ペア:

[(1, 78134763), (3, 26044921), (7, 11162109), (21, 3720703), (49, 1594587), (147, 531529), (199, 392637), (597, 130879), (1393, 56091), (2671, 29253), (4179, 18697), (8013, 9751)]