71295763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 92708352

約数和(自身を除く): 21412589

約数列:

[1, 7, 11, 43, 61, 77, 301, 353, 427, 473, 671, 2471, 2623, 3311, 3883, 4697, 15179, 18361, 21533, 27181, 28853, 106253, 150731, 166969, 201971, 236863, 925919, 1168783, 1658041, 6481433, 10185109, 71295763]

約数ペア:

[(1, 71295763), (7, 10185109), (11, 6481433), (43, 1658041), (61, 1168783), (77, 925919), (301, 236863), (353, 201971), (427, 166969), (473, 150731), (671, 106253), (2471, 28853), (2623, 27181), (3311, 21533), (3883, 18361), (4697, 15179)]