157067253

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 275149056

約数和(自身を除く): 118081803

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 161, 183, 207, 427, 483, 549, 1281, 1403, 1449, 1777, 3843, 4209, 5331, 9821, 12439, 12627, 15993, 29463, 37317, 40871, 88389, 108397, 111951, 122613, 286097, 325191, 367839, 758779, 858291, 975573, 2276337, 2493131, 2574873, 6829011, 7479393, 17451917, 22438179, 52355751, 157067253]

約数ペア:

[(1, 157067253), (3, 52355751), (7, 22438179), (9, 17451917), (21, 7479393), (23, 6829011), (61, 2574873), (63, 2493131), (69, 2276337), (161, 975573), (183, 858291), (207, 758779), (427, 367839), (483, 325191), (549, 286097), (1281, 122613), (1403, 111951), (1449, 108397), (1777, 88389), (3843, 40871), (4209, 37317), (5331, 29463), (9821, 15993), (12439, 12627)]