53273241

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 93334080

約数和(自身を除く): 40060839

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 147, 189, 201, 441, 469, 601, 603, 1323, 1407, 1803, 1809, 3283, 4207, 4221, 5409, 9849, 12621, 12663, 16227, 29449, 29547, 37863, 40267, 88347, 88641, 113589, 120801, 265041, 281869, 362403, 795123, 845607, 1087209, 1973083, 2536821, 5919249, 7610463, 17757747, 53273241]

約数ペア:

[(1, 53273241), (3, 17757747), (7, 7610463), (9, 5919249), (21, 2536821), (27, 1973083), (49, 1087209), (63, 845607), (67, 795123), (147, 362403), (189, 281869), (201, 265041), (441, 120801), (469, 113589), (601, 88641), (603, 88347), (1323, 40267), (1407, 37863), (1803, 29547), (1809, 29449), (3283, 16227), (4207, 12663), (4221, 12621), (5409, 9849)]