109738233

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 192360960

約数和(自身を除く): 82622727

約数列:

[1, 3, 9, 11, 27, 29, 31, 33, 81, 87, 93, 99, 137, 261, 279, 297, 319, 341, 411, 783, 837, 891, 899, 957, 1023, 1233, 1507, 2349, 2511, 2697, 2871, 3069, 3699, 3973, 4247, 4521, 8091, 8613, 9207, 9889, 11097, 11919, 12741, 13563, 24273, 25839, 27621, 29667, 35757, 38223, 40689, 43703, 46717, 72819, 89001, 107271, 114669, 122067, 123163, 131109, 140151, 267003, 321813, 344007, 369489, 393327, 420453, 801009, 1108467, 1179981, 1261359, 1354793, 3325401, 3539943, 3784077, 4064379, 9976203, 12193137, 36579411, 109738233]

約数ペア:

[(1, 109738233), (3, 36579411), (9, 12193137), (11, 9976203), (27, 4064379), (29, 3784077), (31, 3539943), (33, 3325401), (81, 1354793), (87, 1261359), (93, 1179981), (99, 1108467), (137, 801009), (261, 420453), (279, 393327), (297, 369489), (319, 344007), (341, 321813), (411, 267003), (783, 140151), (837, 131109), (891, 123163), (899, 122067), (957, 114669), (1023, 107271), (1233, 89001), (1507, 72819), (2349, 46717), (2511, 43703), (2697, 40689), (2871, 38223), (3069, 35757), (3699, 29667), (3973, 27621), (4247, 25839), (4521, 24273), (8091, 13563), (8613, 12741), (9207, 11919), (9889, 11097)]