149764719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 219409344

約数和(自身を除く): 69644625

約数列:

[1, 3, 13, 39, 101, 193, 197, 303, 579, 591, 1313, 2509, 2561, 3939, 7527, 7683, 19493, 19897, 38021, 58479, 59691, 114063, 253409, 258661, 494273, 760227, 775983, 1482819, 3840121, 11520363, 49921573, 149764719]

約数ペア:

[(1, 149764719), (3, 49921573), (13, 11520363), (39, 3840121), (101, 1482819), (193, 775983), (197, 760227), (303, 494273), (579, 258661), (591, 253409), (1313, 114063), (2509, 59691), (2561, 58479), (3939, 38021), (7527, 19897), (7683, 19493)]