23361507

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 40857600

約数和(自身を除く): 17496093

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 113, 117, 171, 247, 279, 339, 351, 403, 513, 589, 741, 837, 1017, 1209, 1469, 1767, 2147, 2223, 3051, 3503, 3627, 4407, 5301, 6441, 6669, 7657, 10509, 10881, 13221, 15903, 19323, 22971, 27911, 31527, 39663, 45539, 57969, 66557, 68913, 83733, 94581, 136617, 199671, 206739, 251199, 409851, 599013, 753597, 865241, 1229553, 1797039, 2595723, 7787169, 23361507]

約数ペア:

[(1, 23361507), (3, 7787169), (9, 2595723), (13, 1797039), (19, 1229553), (27, 865241), (31, 753597), (39, 599013), (57, 409851), (93, 251199), (113, 206739), (117, 199671), (171, 136617), (247, 94581), (279, 83733), (339, 68913), (351, 66557), (403, 57969), (513, 45539), (589, 39663), (741, 31527), (837, 27911), (1017, 22971), (1209, 19323), (1469, 15903), (1767, 13221), (2147, 10881), (2223, 10509), (3051, 7657), (3503, 6669), (3627, 6441), (4407, 5301)]