80273403

素因数分解:

$3^3\times 7^1\times {\mathrm{424727}}^1$

素因数の和:424743

約数の個数: 16

約数和(自身を含む): 135912960

約数和(自身を除く): 55639557

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 424727, 1274181, 2973089, 3822543, 8919267, 11467629, 26757801, 80273403]

約数ペア:

[(1, 80273403), (3, 26757801), (7, 11467629), (9, 8919267), (21, 3822543), (27, 2973089), (63, 1274181), (189, 424727)]