73923822021

素因数分解:

$3^1\times 7^3\times {\mathrm{449}}^1\times {\mathrm{160001}}^1$

素因数の和:160474

約数の個数: 32

約数和(自身を含む): 115201440000

約数和(自身を除く): 41277617979

約数列:

[1, 3, 7, 21, 49, 147, 343, 449, 1029, 1347, 3143, 9429, 22001, 66003, 154007, 160001, 462021, 480003, 1120007, 3360021, 7840049, 23520147, 54880343, 71840449, 164641029, 215521347, 502883143, 1508649429, 3520182001, 10560546003, 24641274007, 73923822021]

約数ペア:

[(1, 73923822021), (3, 24641274007), (7, 10560546003), (21, 3520182001), (49, 1508649429), (147, 502883143), (343, 215521347), (449, 164641029), (1029, 71840449), (1347, 54880343), (3143, 23520147), (9429, 7840049), (22001, 3360021), (66003, 1120007), (154007, 480003), (160001, 462021)]