120124809

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13523}}^1$

素因数の和:13586

約数の個数: 32

約数和(自身を含む): 207728640

約数和(自身を除く): 87603831

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 13523, 40569, 94661, 121707, 283983, 365121, 635581, 851949, 1906743, 2555847, 4449067, 5720229, 13347201, 17160687, 40041603, 120124809]

約数ペア:

[(1, 120124809), (3, 40041603), (7, 17160687), (9, 13347201), (21, 5720229), (27, 4449067), (47, 2555847), (63, 1906743), (141, 851949), (189, 635581), (329, 365121), (423, 283983), (987, 121707), (1269, 94661), (2961, 40569), (8883, 13523)]