350804979

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 644474880

約数和(自身を除く): 293669901

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 119, 123, 153, 189, 287, 357, 369, 459, 697, 861, 1071, 1107, 2091, 2583, 2663, 3213, 4879, 6273, 7749, 7989, 14637, 18641, 18819, 23967, 43911, 45271, 55923, 71901, 109183, 131733, 135813, 167769, 316897, 327549, 407439, 503307, 764281, 950691, 982647, 1222317, 1856111, 2292843, 2852073, 2947941, 5568333, 6878529, 8556219, 12992777, 16704999, 20635587, 38978331, 50114997, 116934993, 350804979]

約数ペア:

[(1, 350804979), (3, 116934993), (7, 50114997), (9, 38978331), (17, 20635587), (21, 16704999), (27, 12992777), (41, 8556219), (51, 6878529), (63, 5568333), (119, 2947941), (123, 2852073), (153, 2292843), (189, 1856111), (287, 1222317), (357, 982647), (369, 950691), (459, 764281), (697, 503307), (861, 407439), (1071, 327549), (1107, 316897), (2091, 167769), (2583, 135813), (2663, 131733), (3213, 109183), (4879, 71901), (6273, 55923), (7749, 45271), (7989, 43911), (14637, 23967), (18641, 18819)]