797192397

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 1290182400

約数和(自身を除く): 492990003

約数列:

[1, 3, 9, 23, 29, 41, 69, 79, 87, 123, 207, 237, 261, 369, 667, 711, 943, 1189, 1681, 1817, 2001, 2291, 2829, 3239, 3567, 5043, 5451, 6003, 6873, 8487, 9717, 10701, 15129, 16353, 20619, 27347, 29151, 38663, 48749, 52693, 74497, 82041, 93931, 115989, 132799, 146247, 158079, 223491, 246123, 281793, 347967, 398397, 438741, 474237, 670473, 845379, 1121227, 1195191, 2160413, 3054377, 3363681, 3851171, 6481239, 9163131, 10091043, 11553513, 19443717, 27489393, 34660539, 88576933, 265730799, 797192397]

約数ペア:

[(1, 797192397), (3, 265730799), (9, 88576933), (23, 34660539), (29, 27489393), (41, 19443717), (69, 11553513), (79, 10091043), (87, 9163131), (123, 6481239), (207, 3851171), (237, 3363681), (261, 3054377), (369, 2160413), (667, 1195191), (711, 1121227), (943, 845379), (1189, 670473), (1681, 474237), (1817, 438741), (2001, 398397), (2291, 347967), (2829, 281793), (3239, 246123), (3567, 223491), (5043, 158079), (5451, 146247), (6003, 132799), (6873, 115989), (8487, 93931), (9717, 82041), (10701, 74497), (15129, 52693), (16353, 48749), (20619, 38663), (27347, 29151)]