191876607

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 315327936

約数和(自身を除く): 123451329

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1833, 3807, 3877, 5499, 11631, 16497, 34893, 49491, 50401, 104679, 151203, 182219, 314037, 453609, 546657, 1360827, 1639971, 2368847, 4082481, 4919913, 7106541, 14759739, 21319623, 63958869, 191876607]

約数ペア:

[(1, 191876607), (3, 63958869), (9, 21319623), (13, 14759739), (27, 7106541), (39, 4919913), (47, 4082481), (81, 2368847), (117, 1639971), (141, 1360827), (351, 546657), (423, 453609), (611, 314037), (1053, 182219), (1269, 151203), (1833, 104679), (3807, 50401), (3877, 49491), (5499, 34893), (11631, 16497)]