189761523

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6659}}^1$

素因数の和:6751

約数の個数: 32

約数和(自身を含む): 306892800

約数和(自身を除く): 117131277

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 4071, 6659, 9499, 19977, 28497, 46613, 139839, 153157, 392881, 459471, 1072099, 1178643, 2750167, 3216297, 8250501, 9036263, 27108789, 63253841, 189761523]

約数ペア:

[(1, 189761523), (3, 63253841), (7, 27108789), (21, 9036263), (23, 8250501), (59, 3216297), (69, 2750167), (161, 1178643), (177, 1072099), (413, 459471), (483, 392881), (1239, 153157), (1357, 139839), (4071, 46613), (6659, 28497), (9499, 19977)]