64758253

素因数分解:

$7^2\times {\mathrm{17}}^3\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 80335800

約数和(自身を除く): 15577547

約数列:

[1, 7, 17, 49, 119, 269, 289, 833, 1883, 2023, 4573, 4913, 13181, 14161, 32011, 34391, 77741, 224077, 240737, 544187, 1321597, 3809309, 9251179, 64758253]

約数ペア:

[(1, 64758253), (7, 9251179), (17, 3809309), (49, 1321597), (119, 544187), (269, 240737), (289, 224077), (833, 77741), (1883, 34391), (2023, 32011), (4573, 14161), (4913, 13181)]