75257013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 111315456

約数和(自身を除く): 36058443

約数列:

[1, 3, 13, 39, 67, 83, 201, 249, 347, 871, 1041, 1079, 2613, 3237, 4511, 5561, 13533, 16683, 23249, 28801, 69747, 72293, 86403, 216879, 302237, 374413, 906711, 1123239, 1929667, 5789001, 25085671, 75257013]

約数ペア:

[(1, 75257013), (3, 25085671), (13, 5789001), (39, 1929667), (67, 1123239), (83, 906711), (201, 374413), (249, 302237), (347, 216879), (871, 86403), (1041, 72293), (1079, 69747), (2613, 28801), (3237, 23249), (4511, 16683), (5561, 13533)]