749092743

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 1343083248

約数和(自身を除く): 593990505

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 163, 357, 441, 489, 613, 833, 1071, 1141, 1467, 1839, 2499, 2771, 3423, 4291, 5517, 7497, 7987, 8313, 10269, 10421, 12873, 19397, 23961, 24939, 30037, 31263, 38619, 58191, 71883, 72947, 90111, 93789, 99919, 135779, 174573, 218841, 270333, 299757, 407337, 510629, 656523, 699433, 899271, 1222011, 1531887, 1698623, 2098299, 4595661, 4896031, 5095869, 6294897, 11890361, 14688093, 15287607, 35671083, 44064279, 83232527, 107013249, 249697581, 749092743]

約数ペア:

[(1, 749092743), (3, 249697581), (7, 107013249), (9, 83232527), (17, 44064279), (21, 35671083), (49, 15287607), (51, 14688093), (63, 11890361), (119, 6294897), (147, 5095869), (153, 4896031), (163, 4595661), (357, 2098299), (441, 1698623), (489, 1531887), (613, 1222011), (833, 899271), (1071, 699433), (1141, 656523), (1467, 510629), (1839, 407337), (2499, 299757), (2771, 270333), (3423, 218841), (4291, 174573), (5517, 135779), (7497, 99919), (7987, 93789), (8313, 90111), (10269, 72947), (10421, 71883), (12873, 58191), (19397, 38619), (23961, 31263), (24939, 30037)]