945138519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 1527271200

約数和(自身を除く): 582132681

約数列:

[1, 3, 9, 13, 39, 41, 73, 117, 123, 219, 369, 533, 657, 949, 1599, 2699, 2847, 2993, 4797, 8097, 8541, 8979, 24291, 26937, 35087, 38909, 105261, 110659, 116727, 197027, 315783, 331977, 350181, 591081, 995931, 1438567, 1773243, 2561351, 4315701, 7684053, 8078107, 12947103, 23052159, 24234321, 72702963, 105015391, 315046173, 945138519]

約数ペア:

[(1, 945138519), (3, 315046173), (9, 105015391), (13, 72702963), (39, 24234321), (41, 23052159), (73, 12947103), (117, 8078107), (123, 7684053), (219, 4315701), (369, 2561351), (533, 1773243), (657, 1438567), (949, 995931), (1599, 591081), (2699, 350181), (2847, 331977), (2993, 315783), (4797, 197027), (8097, 116727), (8541, 110659), (8979, 105261), (24291, 38909), (26937, 35087)]