7772463

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 12320000

約数和(自身を除く): 4547537

約数列:

[1, 3, 9, 19, 27, 57, 109, 139, 171, 327, 417, 513, 981, 1251, 2071, 2641, 2943, 3753, 6213, 7923, 15151, 18639, 23769, 45453, 55917, 71307, 136359, 287869, 409077, 863607, 2590821, 7772463]

約数ペア:

[(1, 7772463), (3, 2590821), (9, 863607), (19, 409077), (27, 287869), (57, 136359), (109, 71307), (139, 55917), (171, 45453), (327, 23769), (417, 18639), (513, 15151), (981, 7923), (1251, 6213), (2071, 3753), (2641, 2943)]