142667091

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{98459}}^1$

素因数の和:98495

約数の個数: 24

約数和(自身を含む): 245756160

約数和(自身を除く): 103089069

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 98459, 295377, 689213, 886131, 2067639, 2264557, 6202917, 6793671, 15851899, 20381013, 47555697, 142667091]

約数ペア:

[(1, 142667091), (3, 47555697), (7, 20381013), (9, 15851899), (21, 6793671), (23, 6202917), (63, 2264557), (69, 2067639), (161, 886131), (207, 689213), (483, 295377), (1449, 98459)]