243670203

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{72977}}^1$

素因数の和:73043

約数の個数: 24

約数和(自身を含む): 409844448

約数和(自身を除く): 166174245

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 72977, 218931, 510839, 656793, 1532517, 3867781, 4597551, 11603343, 27074467, 34810029, 81223401, 243670203]

約数ペア:

[(1, 243670203), (3, 81223401), (7, 34810029), (9, 27074467), (21, 11603343), (53, 4597551), (63, 3867781), (159, 1532517), (371, 656793), (477, 510839), (1113, 218931), (3339, 72977)]