193020003

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{72211}}^1$

素因数の和:72237

約数の個数: 24

約数和(自身を含む): 315422016

約数和(自身を除く): 122402013

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 72211, 216633, 649899, 794321, 1949697, 2382963, 5849091, 7148889, 17547273, 21446667, 64340001, 193020003]

約数ペア:

[(1, 193020003), (3, 64340001), (9, 21446667), (11, 17547273), (27, 7148889), (33, 5849091), (81, 2382963), (99, 1949697), (243, 794321), (297, 649899), (891, 216633), (2673, 72211)]