76755681

素因数分解:

$3^6\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:728

約数の個数: 28

約数和(自身を含む): 115858000

約数和(自身を除く): 39102319

約数列:

[1, 3, 9, 27, 81, 211, 243, 499, 633, 729, 1497, 1899, 4491, 5697, 13473, 17091, 40419, 51273, 105289, 121257, 153819, 315867, 363771, 947601, 2842803, 8528409, 25585227, 76755681]

約数ペア:

[(1, 76755681), (3, 25585227), (9, 8528409), (27, 2842803), (81, 947601), (211, 363771), (243, 315867), (499, 153819), (633, 121257), (729, 105289), (1497, 51273), (1899, 40419), (4491, 17091), (5697, 13473)]