67316701319

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 80055360000

約数和(自身を除く): 12738658681

約数列:

[1, 7, 49, 131, 151, 199, 349, 917, 1057, 1393, 2443, 6419, 7399, 9751, 17101, 19781, 26069, 30049, 45719, 52699, 69451, 138467, 182483, 210343, 320033, 368893, 486157, 969269, 1277381, 1472401, 2240231, 2582251, 3403099, 3936419, 6903569, 9098081, 10487101, 27554933, 48324983, 63686567, 73409707, 192884531, 338274881, 445805969, 513867949, 1373810231, 9616671617, 67316701319]

約数ペア:

[(1, 67316701319), (7, 9616671617), (49, 1373810231), (131, 513867949), (151, 445805969), (199, 338274881), (349, 192884531), (917, 73409707), (1057, 63686567), (1393, 48324983), (2443, 27554933), (6419, 10487101), (7399, 9098081), (9751, 6903569), (17101, 3936419), (19781, 3403099), (26069, 2582251), (30049, 2240231), (45719, 1472401), (52699, 1277381), (69451, 969269), (138467, 486157), (182483, 368893), (210343, 320033)]