139277673

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1021}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 210450240

約数和(自身を除く): 71172567

約数列:

[1, 3, 9, 23, 69, 207, 659, 1021, 1977, 3063, 5931, 9189, 15157, 23483, 45471, 70449, 136413, 211347, 672839, 2018517, 6055551, 15475297, 46425891, 139277673]

約数ペア:

[(1, 139277673), (3, 46425891), (9, 15475297), (23, 6055551), (69, 2018517), (207, 672839), (659, 211347), (1021, 136413), (1977, 70449), (3063, 45471), (5931, 23483), (9189, 15157)]