144431763

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{4111}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 225008640

約数和(自身を除く): 80576877

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1673, 4111, 5019, 11711, 12333, 28777, 35133, 86331, 201439, 604317, 982529, 2947587, 6877703, 20633109, 48143921, 144431763]

約数ペア:

[(1, 144431763), (3, 48143921), (7, 20633109), (21, 6877703), (49, 2947587), (147, 982529), (239, 604317), (717, 201439), (1673, 86331), (4111, 35133), (5019, 28777), (11711, 12333)]