1915672366557

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{18089}}^1\times {\mathrm{44071}}^1$

素因数の和:62258

約数の個数: 32

約数和(自身を含む): 2870144928000

約数和(自身を除く): 954472561443

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 18089, 44071, 54267, 132213, 162801, 396639, 488403, 1189917, 1609921, 3922319, 4829763, 11766957, 14489289, 35300871, 43467867, 105902613, 797200319, 2391600957, 7174802871, 21524408613, 70950828391, 212852485173, 638557455519, 1915672366557]

約数ペア:

[(1, 1915672366557), (3, 638557455519), (9, 212852485173), (27, 70950828391), (89, 21524408613), (267, 7174802871), (801, 2391600957), (2403, 797200319), (18089, 105902613), (44071, 43467867), (54267, 35300871), (132213, 14489289), (162801, 11766957), (396639, 4829763), (488403, 3922319), (1189917, 1609921)]