69839253

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 115068096

約数和(自身を除く): 45228843

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 297, 309, 761, 891, 927, 1133, 2283, 2781, 3399, 6849, 8343, 8371, 10197, 20547, 25113, 30591, 61641, 75339, 78383, 91773, 226017, 235149, 678051, 705447, 862213, 2116341, 2586639, 6349023, 7759917, 23279751, 69839253]

約数ペア:

[(1, 69839253), (3, 23279751), (9, 7759917), (11, 6349023), (27, 2586639), (33, 2116341), (81, 862213), (99, 705447), (103, 678051), (297, 235149), (309, 226017), (761, 91773), (891, 78383), (927, 75339), (1133, 61641), (2283, 30591), (2781, 25113), (3399, 20547), (6849, 10197), (8343, 8371)]