29929743

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1236

約数の個数: 20

約数和(自身を含む): 44858088

約数和(自身を除く): 14928345

約数列:

[1, 3, 9, 27, 81, 541, 683, 1623, 2049, 4869, 6147, 14607, 18441, 43821, 55323, 369503, 1108509, 3325527, 9976581, 29929743]

約数ペア:

[(1, 29929743), (3, 9976581), (9, 3325527), (27, 1108509), (81, 369503), (541, 55323), (683, 43821), (1623, 18441), (2049, 14607), (4869, 6147)]