127984758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{15269}}^1$

素因数の和:15412

約数の個数: 32

約数和(自身を含む): 281456640

約数和(自身を除く): 153471882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2794, 4191, 8382, 15269, 30538, 45807, 91614, 167959, 335918, 503877, 1007754, 1939163, 3878326, 5817489, 11634978, 21330793, 42661586, 63992379, 127984758]

約数ペア:

[(1, 127984758), (2, 63992379), (3, 42661586), (6, 21330793), (11, 11634978), (22, 5817489), (33, 3878326), (66, 1939163), (127, 1007754), (254, 503877), (381, 335918), (762, 167959), (1397, 91614), (2794, 45807), (4191, 30538), (8382, 15269)]