56277207

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 96053760

約数和(自身を除く): 39776553

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2273, 2751, 3537, 6819, 8253, 15911, 20457, 24759, 47733, 61371, 143199, 297763, 429597, 893289, 2084341, 2679867, 6253023, 8039601, 18759069, 56277207]

約数ペア:

[(1, 56277207), (3, 18759069), (7, 8039601), (9, 6253023), (21, 2679867), (27, 2084341), (63, 893289), (131, 429597), (189, 297763), (393, 143199), (917, 61371), (1179, 47733), (2273, 24759), (2751, 20457), (3537, 15911), (6819, 8253)]