127500858

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{38707}}^1$

素因数の和:38779

約数の個数: 32

約数和(自身を含む): 287987520

約数和(自身を除く): 160486662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 38707, 77414, 116121, 232242, 348363, 696726, 1045089, 2090178, 2361127, 4722254, 7083381, 14166762, 21250143, 42500286, 63750429, 127500858]

約数ペア:

[(1, 127500858), (2, 63750429), (3, 42500286), (6, 21250143), (9, 14166762), (18, 7083381), (27, 4722254), (54, 2361127), (61, 2090178), (122, 1045089), (183, 696726), (366, 348363), (549, 232242), (1098, 116121), (1647, 77414), (3294, 38707)]