80222373

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 151511040

約数和(自身を除く): 71288667

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 189, 231, 297, 329, 423, 517, 693, 821, 987, 1269, 1551, 2079, 2463, 2961, 3619, 4653, 5747, 7389, 8883, 9031, 10857, 13959, 17241, 22167, 27093, 32571, 38587, 51723, 63217, 81279, 97713, 115761, 155169, 189651, 243837, 270109, 347283, 424457, 568953, 810327, 1041849, 1273371, 1706859, 2430981, 2971199, 3820113, 7292943, 8913597, 11460339, 26740791, 80222373]

約数ペア:

[(1, 80222373), (3, 26740791), (7, 11460339), (9, 8913597), (11, 7292943), (21, 3820113), (27, 2971199), (33, 2430981), (47, 1706859), (63, 1273371), (77, 1041849), (99, 810327), (141, 568953), (189, 424457), (231, 347283), (297, 270109), (329, 243837), (423, 189651), (517, 155169), (693, 115761), (821, 97713), (987, 81279), (1269, 63217), (1551, 51723), (2079, 38587), (2463, 32571), (2961, 27093), (3619, 22167), (4653, 17241), (5747, 13959), (7389, 10857), (8883, 9031)]