179242513497

素因数分解:

$3^4\times {\mathrm{1237}}^1\times {\mathrm{1788901}}^1$

素因数の和:1790150

約数の個数: 20

約数和(自身を含む): 267973941796

約数和(自身を除く): 88731428299

約数列:

[1, 3, 9, 27, 81, 1237, 3711, 11133, 33399, 100197, 1788901, 5366703, 16100109, 48300327, 144900981, 2212870537, 6638611611, 19915834833, 59747504499, 179242513497]

約数ペア:

[(1, 179242513497), (3, 59747504499), (9, 19915834833), (27, 6638611611), (81, 2212870537), (1237, 144900981), (3711, 48300327), (11133, 16100109), (33399, 5366703), (100197, 1788901)]