972792567

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 1517330880

約数和(自身を除く): 544538313

約数列:

[1, 3, 9, 23, 37, 69, 111, 157, 207, 333, 471, 809, 851, 1413, 2427, 2553, 3611, 5809, 7281, 7659, 10833, 17427, 18607, 29933, 32499, 52281, 55821, 89799, 127013, 133607, 167463, 269397, 381039, 400821, 688459, 1143117, 1202463, 2065377, 2921299, 4699481, 6196131, 8763897, 14098443, 26291691, 42295329, 108088063, 324264189, 972792567]

約数ペア:

[(1, 972792567), (3, 324264189), (9, 108088063), (23, 42295329), (37, 26291691), (69, 14098443), (111, 8763897), (157, 6196131), (207, 4699481), (333, 2921299), (471, 2065377), (809, 1202463), (851, 1143117), (1413, 688459), (2427, 400821), (2553, 381039), (3611, 269397), (5809, 167463), (7281, 133607), (7659, 127013), (10833, 89799), (17427, 55821), (18607, 52281), (29933, 32499)]