42743079

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 65945600

約数和(自身を除く): 23202521

約数列:

[1, 3, 9, 27, 31, 93, 223, 229, 279, 669, 687, 837, 2007, 2061, 6021, 6183, 6913, 7099, 20739, 21297, 51067, 62217, 63891, 153201, 186651, 191673, 459603, 1378809, 1583077, 4749231, 14247693, 42743079]

約数ペア:

[(1, 42743079), (3, 14247693), (9, 4749231), (27, 1583077), (31, 1378809), (93, 459603), (223, 191673), (229, 186651), (279, 153201), (669, 63891), (687, 62217), (837, 51067), (2007, 21297), (2061, 20739), (6021, 7099), (6183, 6913)]