156980387967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{76493}}^1$

素因数の和:77131

約数の個数: 32

約数和(自身を含む): 228079406016

約数和(自身を除く): 71099018049

約数列:

[1, 3, 13, 39, 101, 303, 521, 1313, 1563, 3939, 6773, 20319, 52621, 76493, 157863, 229479, 684073, 994409, 2052219, 2983227, 7725793, 23177379, 39852853, 100435309, 119558559, 301305927, 518087089, 1554261267, 4025138153, 12075414459, 52326795989, 156980387967]

約数ペア:

[(1, 156980387967), (3, 52326795989), (13, 12075414459), (39, 4025138153), (101, 1554261267), (303, 518087089), (521, 301305927), (1313, 119558559), (1563, 100435309), (3939, 39852853), (6773, 23177379), (20319, 7725793), (52621, 2983227), (76493, 2052219), (157863, 994409), (229479, 684073)]