85789503

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 135360000

約数和(自身を除く): 49570497

約数列:

[1, 3, 9, 19, 27, 57, 89, 171, 267, 513, 801, 1691, 1879, 2403, 5073, 5637, 15219, 16911, 35701, 45657, 50733, 107103, 167231, 321309, 501693, 963927, 1505079, 3177389, 4515237, 9532167, 28596501, 85789503]

約数ペア:

[(1, 85789503), (3, 28596501), (9, 9532167), (19, 4515237), (27, 3177389), (57, 1505079), (89, 963927), (171, 501693), (267, 321309), (513, 167231), (801, 107103), (1691, 50733), (1879, 45657), (2403, 35701), (5073, 16911), (5637, 15219)]