87437718

素因数分解:

$2^1\times 3^6\times {\mathrm{59971}}^1$

素因数の和:59991

約数の個数: 28

約数和(自身を含む): 196648188

約数和(自身を除く): 109210470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 59971, 119942, 179913, 359826, 539739, 1079478, 1619217, 3238434, 4857651, 9715302, 14572953, 29145906, 43718859, 87437718]

約数ペア:

[(1, 87437718), (2, 43718859), (3, 29145906), (6, 14572953), (9, 9715302), (18, 4857651), (27, 3238434), (54, 1619217), (81, 1079478), (162, 539739), (243, 359826), (486, 179913), (729, 119942), (1458, 59971)]