71380406799

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{82189}}^1$

素因数の和:82792

約数の個数: 36

約数和(自身を含む): 111843165720

約数和(自身を除く): 40462758921

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 571, 1521, 1713, 5139, 7423, 22269, 66807, 82189, 96499, 246567, 289497, 739701, 868491, 1068457, 3205371, 9616113, 13889941, 41669823, 46929919, 125009469, 140789757, 422369271, 610088947, 1830266841, 5490800523, 7931156311, 23793468933, 71380406799]

約数ペア:

[(1, 71380406799), (3, 23793468933), (9, 7931156311), (13, 5490800523), (39, 1830266841), (117, 610088947), (169, 422369271), (507, 140789757), (571, 125009469), (1521, 46929919), (1713, 41669823), (5139, 13889941), (7423, 9616113), (22269, 3205371), (66807, 1068457), (82189, 868491), (96499, 739701), (246567, 289497)]