8889493977

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{20063}}^1$

素因数の和:20630

約数の個数: 48

約数和(自身を含む): 15833545728

約数和(自身を除く): 6944051751

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 541, 819, 1623, 3787, 4869, 7033, 11361, 20063, 21099, 34083, 49231, 60189, 63297, 140441, 147693, 180567, 260819, 421323, 443079, 782457, 1263969, 1825733, 2347371, 5477199, 10854083, 16431597, 32562249, 75978581, 97686747, 141103079, 227935743, 423309237, 683807229, 987721553, 1269927711, 2963164659, 8889493977]

約数ペア:

[(1, 8889493977), (3, 2963164659), (7, 1269927711), (9, 987721553), (13, 683807229), (21, 423309237), (39, 227935743), (63, 141103079), (91, 97686747), (117, 75978581), (273, 32562249), (541, 16431597), (819, 10854083), (1623, 5477199), (3787, 2347371), (4869, 1825733), (7033, 1263969), (11361, 782457), (20063, 443079), (21099, 421323), (34083, 260819), (49231, 180567), (60189, 147693), (63297, 140441)]