57613491

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 99187200

約数和(自身を除く): 41573709

約数列:

[1, 3, 9, 13, 19, 27, 39, 53, 57, 117, 159, 163, 171, 247, 351, 477, 489, 513, 689, 741, 1007, 1431, 1467, 2067, 2119, 2223, 3021, 3097, 4401, 6201, 6357, 6669, 8639, 9063, 9291, 13091, 18603, 19071, 25917, 27189, 27873, 39273, 40261, 57213, 77751, 83619, 112307, 117819, 120783, 164141, 233253, 336921, 353457, 362349, 492423, 1010763, 1087047, 1477269, 2133833, 3032289, 4431807, 6401499, 19204497, 57613491]

約数ペア:

[(1, 57613491), (3, 19204497), (9, 6401499), (13, 4431807), (19, 3032289), (27, 2133833), (39, 1477269), (53, 1087047), (57, 1010763), (117, 492423), (159, 362349), (163, 353457), (171, 336921), (247, 233253), (351, 164141), (477, 120783), (489, 117819), (513, 112307), (689, 83619), (741, 77751), (1007, 57213), (1431, 40261), (1467, 39273), (2067, 27873), (2119, 27189), (2223, 25917), (3021, 19071), (3097, 18603), (4401, 13091), (6201, 9291), (6357, 9063), (6669, 8639)]