127405638

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{55733}}^1$

素因数の和:55868

約数の個数: 24

約数和(自身を含む): 278224128

約数和(自身を除く): 150818490

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 55733, 111466, 167199, 334398, 501597, 1003194, 7078091, 14156182, 21234273, 42468546, 63702819, 127405638]

約数ペア:

[(1, 127405638), (2, 63702819), (3, 42468546), (6, 21234273), (9, 14156182), (18, 7078091), (127, 1003194), (254, 501597), (381, 334398), (762, 167199), (1143, 111466), (2286, 55733)]