61730109

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16063}}^1$

素因数の和:16137

約数の個数: 24

約数和(自身を含む): 103580672

約数和(自身を除く): 41850563

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 16063, 48189, 112441, 144567, 337323, 979843, 1011969, 2939529, 6858901, 8818587, 20576703, 61730109]

約数ペア:

[(1, 61730109), (3, 20576703), (7, 8818587), (9, 6858901), (21, 2939529), (61, 1011969), (63, 979843), (183, 337323), (427, 144567), (549, 112441), (1281, 48189), (3843, 16063)]