82915191

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 126443520

約数和(自身を除く): 43528329

約数列:

[1, 3, 9, 27, 47, 141, 223, 293, 423, 669, 879, 1269, 2007, 2637, 6021, 7911, 10481, 13771, 31443, 41313, 65339, 94329, 123939, 196017, 282987, 371817, 588051, 1764153, 3070933, 9212799, 27638397, 82915191]

約数ペア:

[(1, 82915191), (3, 27638397), (9, 9212799), (27, 3070933), (47, 1764153), (141, 588051), (223, 371817), (293, 282987), (423, 196017), (669, 123939), (879, 94329), (1269, 65339), (2007, 41313), (2637, 31443), (6021, 13771), (7911, 10481)]