74730129

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 31714671

約数列:

[1, 3, 29, 79, 83, 87, 131, 237, 249, 393, 2291, 2407, 3799, 6557, 6873, 7221, 10349, 10873, 11397, 19671, 31047, 32619, 190153, 300121, 315317, 570459, 858967, 900363, 945951, 2576901, 24910043, 74730129]

約数ペア:

[(1, 74730129), (3, 24910043), (29, 2576901), (79, 945951), (83, 900363), (87, 858967), (131, 570459), (237, 315317), (249, 300121), (393, 190153), (2291, 32619), (2407, 31047), (3799, 19671), (6557, 11397), (6873, 10873), (7221, 10349)]