1668888968733

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{1133857}}^1$

素因数の和:1134314

約数の個数: 48

約数和(自身を含む): 2807468691456

約数和(自身を除く): 1138579722723

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 383, 427, 549, 1149, 1281, 2681, 3447, 3843, 8043, 23363, 24129, 70089, 163541, 210267, 490623, 1133857, 1471869, 3401571, 7936999, 10204713, 23810997, 69165277, 71432991, 207495831, 434267231, 484156939, 622487493, 1302801693, 1452470817, 3039870617, 3908405079, 4357412451, 9119611851, 26490301091, 27358835553, 79470903273, 185432107637, 238412709819, 556296322911, 1668888968733]

約数ペア:

[(1, 1668888968733), (3, 556296322911), (7, 238412709819), (9, 185432107637), (21, 79470903273), (61, 27358835553), (63, 26490301091), (183, 9119611851), (383, 4357412451), (427, 3908405079), (549, 3039870617), (1149, 1452470817), (1281, 1302801693), (2681, 622487493), (3447, 484156939), (3843, 434267231), (8043, 207495831), (23363, 71432991), (24129, 69165277), (70089, 23810997), (163541, 10204713), (210267, 7936999), (490623, 3401571), (1133857, 1471869)]