87157557

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14519}}^1$

素因数の和:14577

約数の個数: 24

約数和(自身を含む): 135907200

約数和(自身を除く): 48749643

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 14519, 43557, 130671, 333937, 421051, 1001811, 1263153, 3005433, 3789459, 9684173, 29052519, 87157557]

約数ペア:

[(1, 87157557), (3, 29052519), (9, 9684173), (23, 3789459), (29, 3005433), (69, 1263153), (87, 1001811), (207, 421051), (261, 333937), (667, 130671), (2001, 43557), (6003, 14519)]