272980927731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{727501}}^1$

素因数の和:727779

約数の個数: 32

約数和(自身を含む): 398089094400

約数和(自身を除く): 125108166669

約数列:

[1, 3, 19, 29, 57, 87, 227, 551, 681, 1653, 4313, 6583, 12939, 19749, 125077, 375231, 727501, 2182503, 13822519, 21097529, 41467557, 63292587, 165142727, 400853051, 495428181, 1202559153, 3137711813, 4789139083, 9413135439, 14367417249, 90993642577, 272980927731]

約数ペア:

[(1, 272980927731), (3, 90993642577), (19, 14367417249), (29, 9413135439), (57, 4789139083), (87, 3137711813), (227, 1202559153), (551, 495428181), (681, 400853051), (1653, 165142727), (4313, 63292587), (6583, 41467557), (12939, 21097529), (19749, 13822519), (125077, 2182503), (375231, 727501)]