148805007

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 217969920

約数和(自身を除く): 69164913

約数列:

[1, 3, 13, 39, 107, 169, 211, 321, 507, 633, 1391, 2197, 2743, 4173, 6591, 8229, 18083, 22577, 35659, 54249, 67731, 106977, 235079, 293501, 463567, 705237, 880503, 1390701, 3815513, 11446539, 49601669, 148805007]

約数ペア:

[(1, 148805007), (3, 49601669), (13, 11446539), (39, 3815513), (107, 1390701), (169, 880503), (211, 705237), (321, 463567), (507, 293501), (633, 235079), (1391, 106977), (2197, 67731), (2743, 54249), (4173, 35659), (6591, 22577), (8229, 18083)]