77961609

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5187

約数の個数: 40

約数和(自身を含む): 134548128

約数和(自身を除く): 56586519

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 5147, 15147, 15441, 46323, 56617, 87499, 138969, 169851, 262497, 416907, 509553, 787491, 962489, 1528659, 2362473, 2887467, 4585977, 7087419, 8662401, 25987203, 77961609]

約数ペア:

[(1, 77961609), (3, 25987203), (9, 8662401), (11, 7087419), (17, 4585977), (27, 2887467), (33, 2362473), (51, 1528659), (81, 962489), (99, 787491), (153, 509553), (187, 416907), (297, 262497), (459, 169851), (561, 138969), (891, 87499), (1377, 56617), (1683, 46323), (5049, 15441), (5147, 15147)]