84019491

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 132721920

約数和(自身を除く): 48702429

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 459, 489, 1123, 1467, 2771, 3369, 4401, 8313, 10107, 19091, 24939, 30321, 57273, 74817, 171819, 183049, 515457, 549147, 1647441, 3111833, 4942323, 9335499, 28006497, 84019491]

約数ペア:

[(1, 84019491), (3, 28006497), (9, 9335499), (17, 4942323), (27, 3111833), (51, 1647441), (153, 549147), (163, 515457), (459, 183049), (489, 171819), (1123, 74817), (1467, 57273), (2771, 30321), (3369, 24939), (4401, 19091), (8313, 10107)]