766886463

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 1313708032

約数和(自身を除く): 546821569

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 211, 217, 279, 633, 651, 1477, 1861, 1899, 1953, 4431, 5583, 6541, 13027, 13293, 16749, 19623, 39081, 45787, 57691, 58869, 117243, 137361, 173073, 392671, 403837, 412083, 519219, 1178013, 1211511, 2748697, 3534039, 3634533, 8246091, 12172801, 24738273, 36518403, 85209607, 109555209, 255628821, 766886463]

約数ペア:

[(1, 766886463), (3, 255628821), (7, 109555209), (9, 85209607), (21, 36518403), (31, 24738273), (63, 12172801), (93, 8246091), (211, 3634533), (217, 3534039), (279, 2748697), (633, 1211511), (651, 1178013), (1477, 519219), (1861, 412083), (1899, 403837), (1953, 392671), (4431, 173073), (5583, 137361), (6541, 117243), (13027, 58869), (13293, 57691), (16749, 45787), (19623, 39081)]