54984813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 81793152

約数和(自身を除く): 26808339

約数列:

[1, 3, 13, 39, 41, 123, 137, 251, 411, 533, 753, 1599, 1781, 3263, 5343, 5617, 9789, 10291, 16851, 30873, 34387, 73021, 103161, 133783, 219063, 401349, 447031, 1341093, 1409867, 4229601, 18328271, 54984813]

約数ペア:

[(1, 54984813), (3, 18328271), (13, 4229601), (39, 1409867), (41, 1341093), (123, 447031), (137, 401349), (251, 219063), (411, 133783), (533, 103161), (753, 73021), (1599, 34387), (1781, 30873), (3263, 16851), (5343, 10291), (5617, 9789)]