27751761

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 16485039

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1151, 1269, 2679, 3453, 8037, 10359, 21869, 24111, 31077, 54097, 65607, 162291, 196821, 486873, 590463, 1027843, 1460619, 3083529, 9250587, 27751761]

約数ペア:

[(1, 27751761), (3, 9250587), (9, 3083529), (19, 1460619), (27, 1027843), (47, 590463), (57, 486873), (141, 196821), (171, 162291), (423, 65607), (513, 54097), (893, 31077), (1151, 24111), (1269, 21869), (2679, 10359), (3453, 8037)]