13685301

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 25292800

約数和(自身を除く): 11607499

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 57, 63, 103, 111, 133, 171, 189, 259, 309, 333, 399, 513, 703, 721, 777, 927, 999, 1197, 1957, 2109, 2163, 2331, 2781, 3591, 3811, 4921, 5871, 6327, 6489, 6993, 11433, 13699, 14763, 17613, 18981, 19467, 26677, 34299, 41097, 44289, 52839, 72409, 80031, 102897, 123291, 132867, 217227, 240093, 369873, 506863, 651681, 720279, 1520589, 1955043, 4561767, 13685301]

約数ペア:

[(1, 13685301), (3, 4561767), (7, 1955043), (9, 1520589), (19, 720279), (21, 651681), (27, 506863), (37, 369873), (57, 240093), (63, 217227), (103, 132867), (111, 123291), (133, 102897), (171, 80031), (189, 72409), (259, 52839), (309, 44289), (333, 41097), (399, 34299), (513, 26677), (703, 19467), (721, 18981), (777, 17613), (927, 14763), (999, 13699), (1197, 11433), (1957, 6993), (2109, 6489), (2163, 6327), (2331, 5871), (2781, 4921), (3591, 3811)]