27932931

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 46103904

約数和(自身を除く): 18170973

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 647, 1053, 1107, 1599, 1941, 3321, 4797, 5823, 8411, 14391, 17469, 25233, 26527, 43173, 52407, 75699, 79581, 227097, 238743, 344851, 681291, 716229, 1034553, 2148687, 3103659, 9310977, 27932931]

約数ペア:

[(1, 27932931), (3, 9310977), (9, 3103659), (13, 2148687), (27, 1034553), (39, 716229), (41, 681291), (81, 344851), (117, 238743), (123, 227097), (351, 79581), (369, 75699), (533, 52407), (647, 43173), (1053, 26527), (1107, 25233), (1599, 17469), (1941, 14391), (3321, 8411), (4797, 5823)]