197740109973

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1259}}^1\times {\mathrm{14869}}^1$

素因数の和:16641

約数の個数: 32

約数和(自身を含む): 302177433600

約数和(自身を除く): 104437323627

約数列:

[1, 3, 7, 21, 503, 1259, 1509, 3521, 3777, 8813, 10563, 14869, 26439, 44607, 104083, 312249, 633277, 1899831, 4432939, 7479107, 13298817, 18720071, 22437321, 52353749, 56160213, 131040497, 157061247, 393121491, 9416195713, 28248587139, 65913369991, 197740109973]

約数ペア:

[(1, 197740109973), (3, 65913369991), (7, 28248587139), (21, 9416195713), (503, 393121491), (1259, 157061247), (1509, 131040497), (3521, 56160213), (3777, 52353749), (8813, 22437321), (10563, 18720071), (14869, 13298817), (26439, 7479107), (44607, 4432939), (104083, 1899831), (312249, 633277)]