58215969

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 101779200

約数和(自身を除く): 43563231

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 553, 557, 711, 1323, 1659, 1671, 2133, 3871, 3899, 4977, 5013, 11613, 11697, 14931, 15039, 27293, 34839, 35091, 44003, 81879, 104517, 105273, 132009, 245637, 308021, 396027, 736911, 924063, 1188081, 2156147, 2772189, 6468441, 8316567, 19405323, 58215969]

約数ペア:

[(1, 58215969), (3, 19405323), (7, 8316567), (9, 6468441), (21, 2772189), (27, 2156147), (49, 1188081), (63, 924063), (79, 736911), (147, 396027), (189, 308021), (237, 245637), (441, 132009), (553, 105273), (557, 104517), (711, 81879), (1323, 44003), (1659, 35091), (1671, 34839), (2133, 27293), (3871, 15039), (3899, 14931), (4977, 11697), (5013, 11613)]