1321528167

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 2068496352

約数和(自身を除く): 746968185

約数列:

[1, 3, 9, 17, 51, 67, 137, 153, 201, 411, 603, 941, 1139, 1233, 2329, 2823, 3417, 6987, 8469, 9179, 10251, 15997, 20961, 27537, 47991, 63047, 82611, 128917, 143973, 156043, 189141, 386751, 468129, 567423, 1071799, 1160253, 1404387, 2191589, 3215397, 6574767, 8637439, 9646191, 19724301, 25912317, 77736951, 146836463, 440509389, 1321528167]

約数ペア:

[(1, 1321528167), (3, 440509389), (9, 146836463), (17, 77736951), (51, 25912317), (67, 19724301), (137, 9646191), (153, 8637439), (201, 6574767), (411, 3215397), (603, 2191589), (941, 1404387), (1139, 1160253), (1233, 1071799), (2329, 567423), (2823, 468129), (3417, 386751), (6987, 189141), (8469, 156043), (9179, 143973), (10251, 128917), (15997, 82611), (20961, 63047), (27537, 47991)]