13933647

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 12193713

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 53, 63, 91, 107, 117, 159, 189, 273, 321, 351, 371, 477, 689, 749, 819, 963, 1113, 1391, 1431, 2067, 2247, 2457, 2889, 3339, 4173, 4823, 5671, 6201, 6741, 9737, 10017, 12519, 14469, 17013, 18603, 20223, 29211, 37557, 39697, 43407, 51039, 73723, 87633, 119091, 130221, 153117, 221169, 262899, 357273, 516061, 663507, 1071819, 1548183, 1990521, 4644549, 13933647]

約数ペア:

[(1, 13933647), (3, 4644549), (7, 1990521), (9, 1548183), (13, 1071819), (21, 663507), (27, 516061), (39, 357273), (53, 262899), (63, 221169), (91, 153117), (107, 130221), (117, 119091), (159, 87633), (189, 73723), (273, 51039), (321, 43407), (351, 39697), (371, 37557), (477, 29211), (689, 20223), (749, 18603), (819, 17013), (963, 14469), (1113, 12519), (1391, 10017), (1431, 9737), (2067, 6741), (2247, 6201), (2457, 5671), (2889, 4823), (3339, 4173)]