456875991

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 800110080

約数和(自身を除く): 343234089

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 241, 297, 351, 429, 491, 723, 1287, 1473, 2169, 2651, 3133, 3861, 4419, 5401, 6383, 6507, 7953, 9399, 13257, 16203, 19149, 23859, 28197, 34463, 48609, 57447, 70213, 71577, 84591, 103389, 118331, 145827, 172341, 210639, 310167, 354993, 631917, 930501, 1064979, 1301641, 1538303, 1895751, 3194937, 3904923, 4614909, 11714769, 13844727, 16921333, 35144307, 41534181, 50763999, 152291997, 456875991]

約数ペア:

[(1, 456875991), (3, 152291997), (9, 50763999), (11, 41534181), (13, 35144307), (27, 16921333), (33, 13844727), (39, 11714769), (99, 4614909), (117, 3904923), (143, 3194937), (241, 1895751), (297, 1538303), (351, 1301641), (429, 1064979), (491, 930501), (723, 631917), (1287, 354993), (1473, 310167), (2169, 210639), (2651, 172341), (3133, 145827), (3861, 118331), (4419, 103389), (5401, 84591), (6383, 71577), (6507, 70213), (7953, 57447), (9399, 48609), (13257, 34463), (16203, 28197), (19149, 23859)]