69108039

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 64

約数和(自身を含む): 137518080

約数和(自身を除く): 68410041

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 2557, 3003, 3861, 7671, 9009, 17899, 23013, 27027, 28127, 33241, 53697, 69039, 84381, 99723, 161091, 196889, 232687, 253143, 299169, 365651, 483273, 590667, 698061, 759429, 897507, 1096953, 1772001, 2094183, 2559557, 3290859, 5316003, 6282549, 7678671, 9872577, 23036013, 69108039]

約数ペア:

[(1, 69108039), (3, 23036013), (7, 9872577), (9, 7678671), (11, 6282549), (13, 5316003), (21, 3290859), (27, 2559557), (33, 2094183), (39, 1772001), (63, 1096953), (77, 897507), (91, 759429), (99, 698061), (117, 590667), (143, 483273), (189, 365651), (231, 299169), (273, 253143), (297, 232687), (351, 196889), (429, 161091), (693, 99723), (819, 84381), (1001, 69039), (1287, 53697), (2079, 33241), (2457, 28127), (2557, 27027), (3003, 23013), (3861, 17899), (7671, 9009)]