63696159

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 33071841

約数列:

[1, 3, 9, 27, 71, 149, 213, 223, 447, 639, 669, 1341, 1917, 2007, 4023, 6021, 10579, 15833, 31737, 33227, 47499, 95211, 99681, 142497, 285633, 299043, 427491, 897129, 2359117, 7077351, 21232053, 63696159]

約数ペア:

[(1, 63696159), (3, 21232053), (9, 7077351), (27, 2359117), (71, 897129), (149, 427491), (213, 299043), (223, 285633), (447, 142497), (639, 99681), (669, 95211), (1341, 47499), (1917, 33227), (2007, 31737), (4023, 15833), (6021, 10579)]