73550187

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{22147}}^1$

素因数の和:22200

約数の個数: 20

約数和(自身を含む): 112556136

約数和(自身を除く): 39005949

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 22147, 66441, 199323, 597969, 908027, 1793907, 2724081, 8172243, 24516729, 73550187]

約数ペア:

[(1, 73550187), (3, 24516729), (9, 8172243), (27, 2724081), (41, 1793907), (81, 908027), (123, 597969), (369, 199323), (1107, 66441), (3321, 22147)]