15917365737

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{56009}}^1$

素因数の和:56382

約数の個数: 48

約数和(自身を含む): 28379594880

約数和(自身を除く): 12462229143

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 347, 819, 1041, 2429, 3123, 4511, 7287, 13533, 21861, 31577, 40599, 56009, 94731, 168027, 284193, 392063, 504081, 728117, 1176189, 2184351, 3528567, 5096819, 6553053, 15290457, 19435123, 45871371, 58305369, 136045861, 174916107, 252656599, 408137583, 757969797, 1224412749, 1768596193, 2273909391, 5305788579, 15917365737]

約数ペア:

[(1, 15917365737), (3, 5305788579), (7, 2273909391), (9, 1768596193), (13, 1224412749), (21, 757969797), (39, 408137583), (63, 252656599), (91, 174916107), (117, 136045861), (273, 58305369), (347, 45871371), (819, 19435123), (1041, 15290457), (2429, 6553053), (3123, 5096819), (4511, 3528567), (7287, 2184351), (13533, 1176189), (21861, 728117), (31577, 504081), (40599, 392063), (56009, 284193), (94731, 168027)]