38440217907

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6705079}}^1$

素因数の和:6705112

約数の個数: 36

約数和(自身を含む): 69558499920

約数和(自身を除く): 31118282013

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 6705079, 20115237, 46935553, 60345711, 87166027, 140806659, 261498081, 328548871, 422419977, 610162189, 784494243, 985646613, 1830486567, 2956939839, 4271135323, 5491459701, 12813405969, 38440217907]

約数ペア:

[(1, 38440217907), (3, 12813405969), (7, 5491459701), (9, 4271135323), (13, 2956939839), (21, 1830486567), (39, 985646613), (49, 784494243), (63, 610162189), (91, 422419977), (117, 328548871), (147, 261498081), (273, 140806659), (441, 87166027), (637, 60345711), (819, 46935553), (1911, 20115237), (5733, 6705079)]