30773331

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 17610669

約数列:

[1, 3, 9, 19, 27, 57, 171, 223, 269, 513, 669, 807, 2007, 2421, 4237, 5111, 6021, 7263, 12711, 15333, 38133, 45999, 59987, 114399, 137997, 179961, 539883, 1139753, 1619649, 3419259, 10257777, 30773331]

約数ペア:

[(1, 30773331), (3, 10257777), (9, 3419259), (19, 1619649), (27, 1139753), (57, 539883), (171, 179961), (223, 137997), (269, 114399), (513, 59987), (669, 45999), (807, 38133), (2007, 15333), (2421, 12711), (4237, 7263), (5111, 6021)]