160971111

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10781}}^1$

素因数の和:10876

約数の個数: 32

約数和(自身を含む): 276019200

約数和(自身を除く): 115048089

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 10781, 14931, 32343, 75467, 97029, 226401, 291087, 679203, 851699, 2037609, 2555097, 5961893, 7665291, 17885679, 22995873, 53657037, 160971111]

約数ペア:

[(1, 160971111), (3, 53657037), (7, 22995873), (9, 17885679), (21, 7665291), (27, 5961893), (63, 2555097), (79, 2037609), (189, 851699), (237, 679203), (553, 291087), (711, 226401), (1659, 97029), (2133, 75467), (4977, 32343), (10781, 14931)]