161141352057

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{111973}}^1$

素因数の和:112470

約数の個数: 48

約数和(自身を含む): 271661465088

約数和(自身を除く): 110520113031

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 431, 477, 1113, 1293, 3017, 3339, 3879, 9051, 22843, 27153, 68529, 111973, 159901, 205587, 335919, 479703, 783811, 1007757, 1439109, 2351433, 5934569, 7054299, 17803707, 41541983, 48260363, 53411121, 124625949, 144781089, 337822541, 373877847, 434343267, 1013467623, 2557799239, 3040402869, 7673397717, 17904594673, 23020193151, 53713784019, 161141352057]

約数ペア:

[(1, 161141352057), (3, 53713784019), (7, 23020193151), (9, 17904594673), (21, 7673397717), (53, 3040402869), (63, 2557799239), (159, 1013467623), (371, 434343267), (431, 373877847), (477, 337822541), (1113, 144781089), (1293, 124625949), (3017, 53411121), (3339, 48260363), (3879, 41541983), (9051, 17803707), (22843, 7054299), (27153, 5934569), (68529, 2351433), (111973, 1439109), (159901, 1007757), (205587, 783811), (335919, 479703)]