201619952667

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2311}}^1\times {\mathrm{3923}}^1$

素因数の和:6600

約数の個数: 48

約数和(自身を含む): 334005355008

約数和(自身を除く): 132385402341

約数列:

[1, 3, 7, 9, 21, 63, 353, 1059, 2311, 2471, 3177, 3923, 6933, 7413, 11769, 16177, 20799, 22239, 27461, 35307, 48531, 82383, 145593, 247149, 815783, 1384819, 2447349, 4154457, 5710481, 7342047, 9066053, 9693733, 12463371, 17131443, 27198159, 29081199, 51394329, 63462371, 81594477, 87243597, 190387113, 571161339, 3200316709, 9600950127, 22402216963, 28802850381, 67206650889, 201619952667]

約数ペア:

[(1, 201619952667), (3, 67206650889), (7, 28802850381), (9, 22402216963), (21, 9600950127), (63, 3200316709), (353, 571161339), (1059, 190387113), (2311, 87243597), (2471, 81594477), (3177, 63462371), (3923, 51394329), (6933, 29081199), (7413, 27198159), (11769, 17131443), (16177, 12463371), (20799, 9693733), (22239, 9066053), (27461, 7342047), (35307, 5710481), (48531, 4154457), (82383, 2447349), (145593, 1384819), (247149, 815783)]