40683897

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 22215303

約数列:

[1, 3, 9, 27, 29, 87, 223, 233, 261, 669, 699, 783, 2007, 2097, 6021, 6291, 6467, 6757, 19401, 20271, 51959, 58203, 60813, 155877, 174609, 182439, 467631, 1402893, 1506811, 4520433, 13561299, 40683897]

約数ペア:

[(1, 40683897), (3, 13561299), (9, 4520433), (27, 1506811), (29, 1402893), (87, 467631), (223, 182439), (233, 174609), (261, 155877), (669, 60813), (699, 58203), (783, 51959), (2007, 20271), (2097, 19401), (6021, 6757), (6291, 6467)]