47448693

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 26094987

約数列:

[1, 3, 9, 27, 31, 83, 93, 249, 279, 683, 747, 837, 2049, 2241, 2573, 6147, 7719, 18441, 21173, 23157, 56689, 63519, 69471, 170067, 190557, 510201, 571671, 1530603, 1757359, 5272077, 15816231, 47448693]

約数ペア:

[(1, 47448693), (3, 15816231), (9, 5272077), (27, 1757359), (31, 1530603), (83, 571671), (93, 510201), (249, 190557), (279, 170067), (683, 69471), (747, 63519), (837, 56689), (2049, 23157), (2241, 21173), (2573, 18441), (6147, 7719)]