27461655039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1\times {\mathrm{863}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 45403545600

約数和(自身を除く): 17941890561

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 509, 687, 863, 1527, 1603, 2589, 2977, 3563, 4809, 6041, 6617, 8931, 10689, 11219, 18123, 19851, 20839, 33657, 46319, 62517, 78533, 116561, 138957, 197627, 235599, 349683, 439267, 592881, 815927, 1317801, 1383389, 1515293, 2447781, 2569151, 3074869, 4150167, 4545879, 5710471, 7707453, 9224607, 10607051, 17131413, 17984057, 31821153, 39973297, 53952171, 100592143, 119919891, 301776429, 704145001, 1307697859, 2112435003, 3923093577, 9153885013, 27461655039]

約数ペア:

[(1, 27461655039), (3, 9153885013), (7, 3923093577), (13, 2112435003), (21, 1307697859), (39, 704145001), (91, 301776429), (229, 119919891), (273, 100592143), (509, 53952171), (687, 39973297), (863, 31821153), (1527, 17984057), (1603, 17131413), (2589, 10607051), (2977, 9224607), (3563, 7707453), (4809, 5710471), (6041, 4545879), (6617, 4150167), (8931, 3074869), (10689, 2569151), (11219, 2447781), (18123, 1515293), (19851, 1383389), (20839, 1317801), (33657, 815927), (46319, 592881), (62517, 439267), (78533, 349683), (116561, 235599), (138957, 197627)]