68325939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 115524864

約数和(自身を除く): 47198925

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 407, 759, 811, 851, 1221, 2277, 2433, 2553, 3663, 7299, 7659, 8921, 9361, 18653, 26763, 28083, 30007, 55959, 80289, 84249, 90021, 167877, 205183, 270063, 330077, 615549, 690161, 990231, 1846647, 2070483, 2970693, 6211449, 7591771, 22775313, 68325939]

約数ペア:

[(1, 68325939), (3, 22775313), (9, 7591771), (11, 6211449), (23, 2970693), (33, 2070483), (37, 1846647), (69, 990231), (99, 690161), (111, 615549), (207, 330077), (253, 270063), (333, 205183), (407, 167877), (759, 90021), (811, 84249), (851, 80289), (1221, 55959), (2277, 30007), (2433, 28083), (2553, 26763), (3663, 18653), (7299, 9361), (7659, 8921)]