30863619

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 50976000

約数和(自身を除く): 20112381

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 3539, 8721, 10617, 31851, 60163, 67241, 95553, 180489, 201723, 541467, 605169, 1143097, 1624401, 1815507, 3429291, 10287873, 30863619]

約数ペア:

[(1, 30863619), (3, 10287873), (9, 3429291), (17, 1815507), (19, 1624401), (27, 1143097), (51, 605169), (57, 541467), (153, 201723), (171, 180489), (323, 95553), (459, 67241), (513, 60163), (969, 31851), (2907, 10617), (3539, 8721)]