66127131

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3607}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 113146880

約数和(自身を除く): 47019749

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 3607, 6111, 10821, 18333, 25249, 32463, 75747, 97389, 227241, 349879, 681723, 1049637, 2449153, 3148911, 7347459, 9446733, 22042377, 66127131]

約数ペア:

[(1, 66127131), (3, 22042377), (7, 9446733), (9, 7347459), (21, 3148911), (27, 2449153), (63, 1049637), (97, 681723), (189, 349879), (291, 227241), (679, 97389), (873, 75747), (2037, 32463), (2619, 25249), (3607, 18333), (6111, 10821)]