66293829

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 55357371

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 119, 141, 153, 189, 329, 357, 423, 439, 459, 799, 987, 1071, 1269, 1317, 2397, 2961, 3073, 3213, 3951, 5593, 7191, 7463, 8883, 9219, 11853, 16779, 20633, 21573, 22389, 27657, 50337, 52241, 61899, 67167, 82971, 144431, 151011, 156723, 185697, 201501, 350761, 433293, 470169, 557091, 1052283, 1299879, 1410507, 2455327, 3156849, 3899637, 7365981, 9470547, 22097943, 66293829]

約数ペア:

[(1, 66293829), (3, 22097943), (7, 9470547), (9, 7365981), (17, 3899637), (21, 3156849), (27, 2455327), (47, 1410507), (51, 1299879), (63, 1052283), (119, 557091), (141, 470169), (153, 433293), (189, 350761), (329, 201501), (357, 185697), (423, 156723), (439, 151011), (459, 144431), (799, 82971), (987, 67167), (1071, 61899), (1269, 52241), (1317, 50337), (2397, 27657), (2961, 22389), (3073, 21573), (3213, 20633), (3951, 16779), (5593, 11853), (7191, 9219), (7463, 8883)]