31772143107

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{119503}}^1$

素因数の和:119784

約数の個数: 32

約数和(自身を含む): 48375219200

約数和(自身を除く): 16603076093

約数列:

[1, 3, 9, 27, 43, 129, 229, 387, 687, 1161, 2061, 6183, 9847, 29541, 88623, 119503, 265869, 358509, 1075527, 3226581, 5138629, 15415887, 27366187, 46247661, 82098561, 138742983, 246295683, 738887049, 1176746041, 3530238123, 10590714369, 31772143107]

約数ペア:

[(1, 31772143107), (3, 10590714369), (9, 3530238123), (27, 1176746041), (43, 738887049), (129, 246295683), (229, 138742983), (387, 82098561), (687, 46247661), (1161, 27366187), (2061, 15415887), (6183, 5138629), (9847, 3226581), (29541, 1075527), (88623, 358509), (119503, 265869)]