161483721

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{92647}}^1$

素因数の和:92740

約数の個数: 16

約数和(自身を含む): 249037824

約数和(自身を除く): 87554103

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 92647, 277941, 648529, 1945587, 7689701, 23069103, 53827907, 161483721]

約数ペア:

[(1, 161483721), (3, 53827907), (7, 23069103), (21, 7689701), (83, 1945587), (249, 648529), (581, 277941), (1743, 92647)]