56722533

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 88544256

約数和(自身を除く): 31821723

約数列:

[1, 3, 7, 21, 73, 163, 219, 227, 489, 511, 681, 1141, 1533, 1589, 3423, 4767, 11899, 16571, 35697, 37001, 49713, 83293, 111003, 115997, 249879, 259007, 347991, 777021, 2701073, 8103219, 18907511, 56722533]

約数ペア:

[(1, 56722533), (3, 18907511), (7, 8103219), (21, 2701073), (73, 777021), (163, 347991), (219, 259007), (227, 249879), (489, 115997), (511, 111003), (681, 83293), (1141, 49713), (1533, 37001), (1589, 35697), (3423, 16571), (4767, 11899)]