3009987

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 1805373

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 131, 207, 333, 393, 621, 851, 999, 1179, 2553, 3013, 3537, 4847, 7659, 9039, 14541, 22977, 27117, 43623, 81351, 111481, 130869, 334443, 1003329, 3009987]

約数ペア:

[(1, 3009987), (3, 1003329), (9, 334443), (23, 130869), (27, 111481), (37, 81351), (69, 43623), (111, 27117), (131, 22977), (207, 14541), (333, 9039), (393, 7659), (621, 4847), (851, 3537), (999, 3013), (1179, 2553)]