73211369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 96823296

約数和(自身を除く): 23611927

約数列:

[1, 7, 11, 23, 67, 77, 161, 253, 469, 617, 737, 1541, 1771, 4319, 5159, 6787, 10787, 14191, 16951, 41339, 47509, 99337, 118657, 156101, 289373, 454729, 950797, 1092707, 3183103, 6655579, 10458767, 73211369]

約数ペア:

[(1, 73211369), (7, 10458767), (11, 6655579), (23, 3183103), (67, 1092707), (77, 950797), (161, 454729), (253, 289373), (469, 156101), (617, 118657), (737, 99337), (1541, 47509), (1771, 41339), (4319, 16951), (5159, 14191), (6787, 10787)]