72118233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 122181696

約数和(自身を除く): 50063463

約数列:

[1, 3, 9, 11, 17, 33, 51, 73, 99, 153, 187, 219, 561, 587, 657, 803, 1241, 1683, 1761, 2409, 3723, 5283, 6457, 7227, 9979, 11169, 13651, 19371, 29937, 40953, 42851, 58113, 89811, 109769, 122859, 128553, 329307, 385659, 471361, 728467, 987921, 1414083, 2185401, 4242249, 6556203, 8013137, 24039411, 72118233]

約数ペア:

[(1, 72118233), (3, 24039411), (9, 8013137), (11, 6556203), (17, 4242249), (33, 2185401), (51, 1414083), (73, 987921), (99, 728467), (153, 471361), (187, 385659), (219, 329307), (561, 128553), (587, 122859), (657, 109769), (803, 89811), (1241, 58113), (1683, 42851), (1761, 40953), (2409, 29937), (3723, 19371), (5283, 13651), (6457, 11169), (7227, 9979)]