345772827

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 524520000

約数和(自身を除く): 178747173

約数列:

[1, 3, 9, 27, 61, 149, 183, 447, 549, 1341, 1409, 1647, 4023, 4227, 9089, 12681, 27267, 38043, 81801, 85949, 209941, 245403, 257847, 629823, 773541, 1889469, 2320623, 5668407, 12806401, 38419203, 115257609, 345772827]

約数ペア:

[(1, 345772827), (3, 115257609), (9, 38419203), (27, 12806401), (61, 5668407), (149, 2320623), (183, 1889469), (447, 773541), (549, 629823), (1341, 257847), (1409, 245403), (1647, 209941), (4023, 85949), (4227, 81801), (9089, 38043), (12681, 27267)]