27504009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 44298240

約数和(自身を除く): 16794231

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 381, 617, 1143, 1651, 1851, 3429, 4953, 5553, 8021, 14859, 16659, 24063, 44577, 72189, 78359, 216567, 235077, 705231, 1018667, 2115693, 3056001, 9168003, 27504009]

約数ペア:

[(1, 27504009), (3, 9168003), (9, 3056001), (13, 2115693), (27, 1018667), (39, 705231), (117, 235077), (127, 216567), (351, 78359), (381, 72189), (617, 44577), (1143, 24063), (1651, 16659), (1851, 14859), (3429, 8021), (4953, 5553)]