77150997

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 139995648

約数和(自身を除く): 62844651

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 163, 231, 489, 683, 693, 1141, 1467, 1793, 2049, 3423, 4781, 5379, 6147, 7513, 10269, 12551, 14343, 16137, 22539, 37653, 43029, 52591, 67617, 111329, 112959, 157773, 333987, 473319, 779303, 1001961, 1224619, 2337909, 3673857, 7013727, 8572333, 11021571, 25716999, 77150997]

約数ペア:

[(1, 77150997), (3, 25716999), (7, 11021571), (9, 8572333), (11, 7013727), (21, 3673857), (33, 2337909), (63, 1224619), (77, 1001961), (99, 779303), (163, 473319), (231, 333987), (489, 157773), (683, 112959), (693, 111329), (1141, 67617), (1467, 52591), (1793, 43029), (2049, 37653), (3423, 22539), (4781, 16137), (5379, 14343), (6147, 12551), (7513, 10269)]