56298159

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 89472240

約数和(自身を除く): 33174081

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 233, 471, 513, 699, 1413, 1539, 2097, 2983, 4239, 4427, 6291, 8949, 12717, 13281, 18873, 26847, 36581, 39843, 80541, 109743, 119529, 241623, 329229, 358587, 695039, 987687, 2085117, 2963061, 6255351, 18766053, 56298159]

約数ペア:

[(1, 56298159), (3, 18766053), (9, 6255351), (19, 2963061), (27, 2085117), (57, 987687), (81, 695039), (157, 358587), (171, 329229), (233, 241623), (471, 119529), (513, 109743), (699, 80541), (1413, 39843), (1539, 36581), (2097, 26847), (2983, 18873), (4239, 13281), (4427, 12717), (6291, 8949)]