666532716191

素因数分解:

${\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 712680135552

約数和(自身を除く): 46147419361

約数列:

[1, 31, 47, 173, 197, 433, 961, 1457, 5363, 6107, 8131, 9259, 13423, 20351, 34081, 45167, 74909, 85301, 166253, 189317, 252061, 287029, 416113, 630881, 1056511, 1601807, 2322179, 2644331, 3520723, 4009147, 7813891, 8897899, 14757073, 19557311, 32751841, 49656017, 71987549, 81974261, 109142413, 124283557, 457469263, 693582431, 1539336527, 3383414803, 3852790267, 14181547153, 21501055361, 666532716191]

約数ペア:

[(1, 666532716191), (31, 21501055361), (47, 14181547153), (173, 3852790267), (197, 3383414803), (433, 1539336527), (961, 693582431), (1457, 457469263), (5363, 124283557), (6107, 109142413), (8131, 81974261), (9259, 71987549), (13423, 49656017), (20351, 32751841), (34081, 19557311), (45167, 14757073), (74909, 8897899), (85301, 7813891), (166253, 4009147), (189317, 3520723), (252061, 2644331), (287029, 2322179), (416113, 1601807), (630881, 1056511)]