69387021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 117891072

約数和(自身を除く): 48504051

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 207, 253, 279, 341, 713, 759, 983, 1023, 2139, 2277, 2949, 3069, 6417, 7843, 8847, 10813, 22609, 23529, 30473, 32439, 67827, 70587, 91419, 97317, 203481, 248699, 274257, 335203, 700879, 746097, 1005609, 2102637, 2238291, 3016827, 6307911, 7709669, 23129007, 69387021]

約数ペア:

[(1, 69387021), (3, 23129007), (9, 7709669), (11, 6307911), (23, 3016827), (31, 2238291), (33, 2102637), (69, 1005609), (93, 746097), (99, 700879), (207, 335203), (253, 274257), (279, 248699), (341, 203481), (713, 97317), (759, 91419), (983, 70587), (1023, 67827), (2139, 32439), (2277, 30473), (2949, 23529), (3069, 22609), (6417, 10813), (7843, 8847)]