145964469

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 232759296

約数和(自身を除く): 86794827

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1927, 3607, 5781, 10821, 13489, 25249, 40467, 75747, 147887, 169529, 443661, 508587, 1035209, 1186703, 3105627, 3560109, 6950689, 20852067, 48654823, 145964469]

約数ペア:

[(1, 145964469), (3, 48654823), (7, 20852067), (21, 6950689), (41, 3560109), (47, 3105627), (123, 1186703), (141, 1035209), (287, 508587), (329, 443661), (861, 169529), (987, 147887), (1927, 75747), (3607, 40467), (5781, 25249), (10821, 13489)]