91990216143

素因数分解:

$3^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{953731}}^1$

素因数の和:955275

約数の個数: 24

約数和(自身を含む): 151956212096

約数和(自身を除く): 59965995953

約数列:

[1, 3, 7, 9, 21, 63, 1531, 4593, 10717, 13779, 32151, 96453, 953731, 2861193, 6676117, 8583579, 20028351, 60085053, 1460162161, 4380486483, 10221135127, 13141459449, 30663405381, 91990216143]

約数ペア:

[(1, 91990216143), (3, 30663405381), (7, 13141459449), (9, 10221135127), (21, 4380486483), (63, 1460162161), (1531, 60085053), (4593, 20028351), (10717, 8583579), (13779, 6676117), (32151, 2861193), (96453, 953731)]