31447071693

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{5794559}}^1$

素因数の和:5794638

約数の個数: 20

約数和(自身を含む): 47677639680

約数和(自身を除く): 16230567987

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 5794559, 17383677, 52151031, 156453093, 388235453, 469359279, 1164706359, 3494119077, 10482357231, 31447071693]

約数ペア:

[(1, 31447071693), (3, 10482357231), (9, 3494119077), (27, 1164706359), (67, 469359279), (81, 388235453), (201, 156453093), (603, 52151031), (1809, 17383677), (5427, 5794559)]