64722483

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 60

約数和(自身を含む): 117524880

約数和(自身を除く): 52802397

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 441, 483, 567, 621, 709, 1127, 1323, 1449, 1863, 2127, 3381, 3969, 4347, 4963, 6381, 10143, 13041, 14889, 16307, 19143, 30429, 34741, 44667, 48921, 57429, 91287, 104223, 114149, 134001, 146763, 312669, 342447, 402003, 440289, 799043, 938007, 1027341, 1320867, 2397129, 2814021, 3082023, 7191387, 9246069, 21574161, 64722483]

約数ペア:

[(1, 64722483), (3, 21574161), (7, 9246069), (9, 7191387), (21, 3082023), (23, 2814021), (27, 2397129), (49, 1320867), (63, 1027341), (69, 938007), (81, 799043), (147, 440289), (161, 402003), (189, 342447), (207, 312669), (441, 146763), (483, 134001), (567, 114149), (621, 104223), (709, 91287), (1127, 57429), (1323, 48921), (1449, 44667), (1863, 34741), (2127, 30429), (3381, 19143), (3969, 16307), (4347, 14889), (4963, 13041), (6381, 10143)]