87167079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 142272000

約数和(自身を除く): 55104921

約数列:

[1, 3, 9, 19, 23, 37, 57, 69, 111, 171, 207, 333, 437, 599, 703, 851, 1311, 1797, 2109, 2553, 3933, 5391, 6327, 7659, 11381, 13777, 16169, 22163, 34143, 41331, 48507, 66489, 102429, 123993, 145521, 199467, 261763, 421097, 509749, 785289, 1263291, 1529247, 2355867, 3789873, 4587741, 9685231, 29055693, 87167079]

約数ペア:

[(1, 87167079), (3, 29055693), (9, 9685231), (19, 4587741), (23, 3789873), (37, 2355867), (57, 1529247), (69, 1263291), (111, 785289), (171, 509749), (207, 421097), (333, 261763), (437, 199467), (599, 145521), (703, 123993), (851, 102429), (1311, 66489), (1797, 48507), (2109, 41331), (2553, 34143), (3933, 22163), (5391, 16169), (6327, 13777), (7659, 11381)]