74864007

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{6203}}^1$

素因数の和:6364

約数の個数: 20

約数和(自身を含む): 112602600

約数和(自身を除く): 37738593

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 6203, 12069, 18609, 55827, 167481, 502443, 924247, 2772741, 8318223, 24954669, 74864007]

約数ペア:

[(1, 74864007), (3, 24954669), (9, 8318223), (27, 2772741), (81, 924247), (149, 502443), (447, 167481), (1341, 55827), (4023, 18609), (6203, 12069)]