88978197

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 158910528

約数和(自身を除く): 69932331

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 97, 121, 133, 209, 231, 291, 361, 363, 399, 627, 679, 847, 1067, 1083, 1463, 1843, 2037, 2299, 2527, 2541, 3201, 3971, 4389, 5529, 6897, 7469, 7581, 11737, 11913, 12901, 16093, 20273, 22407, 27797, 35017, 35211, 38703, 43681, 48279, 60819, 82159, 83391, 105051, 131043, 141911, 223003, 245119, 246477, 305767, 385187, 425733, 669009, 735357, 917301, 1155561, 1561021, 2696309, 4237057, 4683063, 8088927, 12711171, 29659399, 88978197]

約数ペア:

[(1, 88978197), (3, 29659399), (7, 12711171), (11, 8088927), (19, 4683063), (21, 4237057), (33, 2696309), (57, 1561021), (77, 1155561), (97, 917301), (121, 735357), (133, 669009), (209, 425733), (231, 385187), (291, 305767), (361, 246477), (363, 245119), (399, 223003), (627, 141911), (679, 131043), (847, 105051), (1067, 83391), (1083, 82159), (1463, 60819), (1843, 48279), (2037, 43681), (2299, 38703), (2527, 35211), (2541, 35017), (3201, 27797), (3971, 22407), (4389, 20273), (5529, 16093), (6897, 12901), (7469, 11913), (7581, 11737)]