335996937

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1777}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 512064000

約数和(自身を除く): 176067063

約数列:

[1, 3, 9, 27, 47, 141, 149, 423, 447, 1269, 1341, 1777, 4023, 5331, 7003, 15993, 21009, 47979, 63027, 83519, 189081, 250557, 264773, 751671, 794319, 2255013, 2382957, 7148871, 12444331, 37332993, 111998979, 335996937]

約数ペア:

[(1, 335996937), (3, 111998979), (9, 37332993), (27, 12444331), (47, 7148871), (141, 2382957), (149, 2255013), (423, 794319), (447, 751671), (1269, 264773), (1341, 250557), (1777, 189081), (4023, 83519), (5331, 63027), (7003, 47979), (15993, 21009)]