65194767

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 111390720

約数和(自身を除く): 46195953

約数列:

[1, 3, 9, 11, 27, 31, 33, 73, 93, 97, 99, 219, 279, 291, 297, 341, 657, 803, 837, 873, 1023, 1067, 1971, 2263, 2409, 2619, 3007, 3069, 3201, 6789, 7081, 7227, 9021, 9207, 9603, 20367, 21243, 21681, 24893, 27063, 28809, 33077, 61101, 63729, 74679, 77891, 81189, 99231, 191187, 219511, 224037, 233673, 297693, 658533, 672111, 701019, 893079, 1975599, 2103057, 2414621, 5926797, 7243863, 21731589, 65194767]

約数ペア:

[(1, 65194767), (3, 21731589), (9, 7243863), (11, 5926797), (27, 2414621), (31, 2103057), (33, 1975599), (73, 893079), (93, 701019), (97, 672111), (99, 658533), (219, 297693), (279, 233673), (291, 224037), (297, 219511), (341, 191187), (657, 99231), (803, 81189), (837, 77891), (873, 74679), (1023, 63729), (1067, 61101), (1971, 33077), (2263, 28809), (2409, 27063), (2619, 24893), (3007, 21681), (3069, 21243), (3201, 20367), (6789, 9603), (7081, 9207), (7227, 9021)]