201219613623

素因数分解:

$3^2\times 7^2\times {\mathrm{3229}}^1\times {\mathrm{141307}}^1$

素因数の和:144556

約数の個数: 36

約数和(自身を含む): 338210806440

約数和(自身を除く): 136991192817

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 3229, 9687, 22603, 29061, 67809, 141307, 158221, 203427, 423921, 474663, 989149, 1271763, 1423989, 2967447, 6924043, 8902341, 20772129, 62316387, 456280303, 1368840909, 3193962121, 4106522727, 9581886363, 22357734847, 28745659089, 67073204541, 201219613623]

約数ペア:

[(1, 201219613623), (3, 67073204541), (7, 28745659089), (9, 22357734847), (21, 9581886363), (49, 4106522727), (63, 3193962121), (147, 1368840909), (441, 456280303), (3229, 62316387), (9687, 20772129), (22603, 8902341), (29061, 6924043), (67809, 2967447), (141307, 1423989), (158221, 1271763), (203427, 989149), (423921, 474663)]