47492757

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 28712043

約数列:

[1, 3, 9, 13, 27, 39, 117, 269, 351, 503, 807, 1509, 2421, 3497, 4527, 6539, 7263, 10491, 13581, 19617, 31473, 58851, 94419, 135307, 176553, 405921, 1217763, 1758991, 3653289, 5276973, 15830919, 47492757]

約数ペア:

[(1, 47492757), (3, 15830919), (9, 5276973), (13, 3653289), (27, 1758991), (39, 1217763), (117, 405921), (269, 176553), (351, 135307), (503, 94419), (807, 58851), (1509, 31473), (2421, 19617), (3497, 13581), (4527, 10491), (6539, 7263)]