269613117

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 419607552

約数和(自身を除く): 149994435

約数列:

[1, 3, 9, 27, 37, 81, 111, 157, 191, 243, 333, 471, 573, 999, 1413, 1719, 2997, 4239, 5157, 5809, 7067, 8991, 12717, 15471, 17427, 21201, 29987, 38151, 46413, 52281, 63603, 89961, 156843, 190809, 269883, 470529, 572427, 809649, 1109519, 1411587, 1717281, 2428947, 3328557, 7286841, 9985671, 29957013, 89871039, 269613117]

約数ペア:

[(1, 269613117), (3, 89871039), (9, 29957013), (27, 9985671), (37, 7286841), (81, 3328557), (111, 2428947), (157, 1717281), (191, 1411587), (243, 1109519), (333, 809649), (471, 572427), (573, 470529), (999, 269883), (1413, 190809), (1719, 156843), (2997, 89961), (4239, 63603), (5157, 52281), (5809, 46413), (7067, 38151), (8991, 29987), (12717, 21201), (15471, 17427)]