130008507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 187488000

約数和(自身を除く): 57479493

約数列:

[1, 3, 19, 57, 61, 139, 183, 269, 417, 807, 1159, 2641, 3477, 5111, 7923, 8479, 15333, 16409, 25437, 37391, 49227, 112173, 161101, 311771, 483303, 710429, 935313, 2131287, 2280851, 6842553, 43336169, 130008507]

約数ペア:

[(1, 130008507), (3, 43336169), (19, 6842553), (57, 2280851), (61, 2131287), (139, 935313), (183, 710429), (269, 483303), (417, 311771), (807, 161101), (1159, 112173), (2641, 49227), (3477, 37391), (5111, 25437), (7923, 16409), (8479, 15333)]