61053291

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 101206560

約数和(自身を除く): 40153269

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 181, 279, 351, 403, 543, 837, 961, 1209, 1629, 2353, 2883, 3627, 4887, 5611, 7059, 8649, 10881, 12493, 16833, 21177, 25947, 37479, 50499, 63531, 72943, 112437, 151497, 173941, 218829, 337311, 521823, 656487, 1565469, 1969461, 2261233, 4696407, 6783699, 20351097, 61053291]

約数ペア:

[(1, 61053291), (3, 20351097), (9, 6783699), (13, 4696407), (27, 2261233), (31, 1969461), (39, 1565469), (93, 656487), (117, 521823), (181, 337311), (279, 218829), (351, 173941), (403, 151497), (543, 112437), (837, 72943), (961, 63531), (1209, 50499), (1629, 37479), (2353, 25947), (2883, 21177), (3627, 16833), (4887, 12493), (5611, 10881), (7059, 8649)]