47700711

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 24875289

約数列:

[1, 3, 9, 27, 71, 149, 167, 213, 447, 501, 639, 1341, 1503, 1917, 4023, 4509, 10579, 11857, 24883, 31737, 35571, 74649, 95211, 106713, 223947, 285633, 320139, 671841, 1766693, 5300079, 15900237, 47700711]

約数ペア:

[(1, 47700711), (3, 15900237), (9, 5300079), (27, 1766693), (71, 671841), (149, 320139), (167, 285633), (213, 223947), (447, 106713), (501, 95211), (639, 74649), (1341, 35571), (1503, 31737), (1917, 24883), (4023, 11857), (4509, 10579)]