118881279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 193415040

約数和(自身を除く): 74533761

約数列:

[1, 3, 9, 11, 33, 53, 99, 139, 159, 163, 417, 477, 489, 583, 1251, 1467, 1529, 1749, 1793, 4587, 5247, 5379, 7367, 8639, 13761, 16137, 22101, 22657, 25917, 66303, 67971, 77751, 81037, 95029, 203913, 243111, 249227, 285087, 729333, 747681, 855261, 1200821, 2243043, 3602463, 10807389, 13209031, 39627093, 118881279]

約数ペア:

[(1, 118881279), (3, 39627093), (9, 13209031), (11, 10807389), (33, 3602463), (53, 2243043), (99, 1200821), (139, 855261), (159, 747681), (163, 729333), (417, 285087), (477, 249227), (489, 243111), (583, 203913), (1251, 95029), (1467, 81037), (1529, 77751), (1749, 67971), (1793, 66303), (4587, 25917), (5247, 22657), (5379, 22101), (7367, 16137), (8639, 13761)]