198173886147

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{769}}^1\times {\mathrm{8669}}^1$

素因数の和:9817

約数の個数: 40

約数和(自身を含む): 297264475200

約数和(自身を除く): 99090589053

約数列:

[1, 3, 9, 27, 81, 367, 769, 1101, 2307, 3303, 6921, 8669, 9909, 20763, 26007, 29727, 62289, 78021, 234063, 282223, 702189, 846669, 2540007, 3181523, 6666461, 7620021, 9544569, 19999383, 22860063, 28633707, 59998149, 85901121, 179994447, 257703363, 539983341, 2446591187, 7339773561, 22019320683, 66057962049, 198173886147]

約数ペア:

[(1, 198173886147), (3, 66057962049), (9, 22019320683), (27, 7339773561), (81, 2446591187), (367, 539983341), (769, 257703363), (1101, 179994447), (2307, 85901121), (3303, 59998149), (6921, 28633707), (8669, 22860063), (9909, 19999383), (20763, 9544569), (26007, 7620021), (29727, 6666461), (62289, 3181523), (78021, 2540007), (234063, 846669), (282223, 702189)]