1570897122487

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{80683}}^1$

素因数の和:81020

約数の個数: 48

約数和(自身を含む): 1999909789696

約数和(自身を除く): 429012667209

約数列:

[1, 7, 11, 77, 121, 127, 181, 847, 889, 1267, 1397, 1991, 9779, 13937, 15367, 21901, 22987, 80683, 107569, 153307, 160909, 252857, 564781, 887513, 1769999, 2781427, 6212591, 9762643, 10246741, 14603623, 19469989, 68338501, 71727187, 102225361, 112714151, 160639853, 788999057, 1124478971, 1239855661, 1767038383, 1854660121, 8678989627, 12369268681, 12982620847, 20401261331, 142808829317, 224413874641, 1570897122487]

約数ペア:

[(1, 1570897122487), (7, 224413874641), (11, 142808829317), (77, 20401261331), (121, 12982620847), (127, 12369268681), (181, 8678989627), (847, 1854660121), (889, 1767038383), (1267, 1239855661), (1397, 1124478971), (1991, 788999057), (9779, 160639853), (13937, 112714151), (15367, 102225361), (21901, 71727187), (22987, 68338501), (80683, 19469989), (107569, 14603623), (153307, 10246741), (160909, 9762643), (252857, 6212591), (564781, 2781427), (887513, 1769999)]