73570667079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{811}}^1\times {\mathrm{25561}}^1$

素因数の和:26408

約数の個数: 48

約数和(自身を含む): 121549150464

約数和(自身を除く): 47978483385

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 811, 1183, 2433, 3549, 5677, 10543, 17031, 25561, 31629, 73801, 76683, 137059, 178927, 221403, 332293, 411177, 536781, 959413, 996879, 2326051, 2878239, 4319809, 6978153, 12959427, 20729971, 30238663, 62189913, 90715989, 145109797, 269489623, 435329391, 808468869, 1886427361, 3503365099, 5659282083, 10510095297, 24523555693, 73570667079]

約数ペア:

[(1, 73570667079), (3, 24523555693), (7, 10510095297), (13, 5659282083), (21, 3503365099), (39, 1886427361), (91, 808468869), (169, 435329391), (273, 269489623), (507, 145109797), (811, 90715989), (1183, 62189913), (2433, 30238663), (3549, 20729971), (5677, 12959427), (10543, 6978153), (17031, 4319809), (25561, 2878239), (31629, 2326051), (73801, 996879), (76683, 959413), (137059, 536781), (178927, 411177), (221403, 332293)]