27177642

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 60634080

約数和(自身を除く): 33456438

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 157, 163, 177, 314, 326, 354, 471, 489, 531, 942, 978, 1062, 1413, 1467, 2826, 2934, 9263, 9617, 18526, 19234, 25591, 27789, 28851, 51182, 55578, 57702, 76773, 83367, 86553, 153546, 166734, 173106, 230319, 460638, 1509869, 3019738, 4529607, 9059214, 13588821, 27177642]

約数ペア:

[(1, 27177642), (2, 13588821), (3, 9059214), (6, 4529607), (9, 3019738), (18, 1509869), (59, 460638), (118, 230319), (157, 173106), (163, 166734), (177, 153546), (314, 86553), (326, 83367), (354, 76773), (471, 57702), (489, 55578), (531, 51182), (942, 28851), (978, 27789), (1062, 25591), (1413, 19234), (1467, 18526), (2826, 9617), (2934, 9263)]