149021873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{148873}}^1$

素因数の和:148904

約数の個数: 16

約数和(自身を含む): 200086656

約数和(自身を除く): 51064783

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 148873, 1042111, 1637603, 1935349, 11463221, 13547443, 21288839, 149021873]

約数ペア:

[(1, 149021873), (7, 21288839), (11, 13547443), (13, 11463221), (77, 1935349), (91, 1637603), (143, 1042111), (1001, 148873)]