211915674513

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{3049}}^1$

素因数の和:3662

約数の個数: 48

約数和(自身を含む): 310982880000

約数和(自身を除く): 99067205487

約数列:

[1, 3, 9, 151, 199, 257, 453, 597, 771, 1359, 1791, 2313, 3049, 9147, 27441, 30049, 38807, 51143, 90147, 116421, 153429, 270441, 349263, 460287, 460399, 606751, 783593, 1381197, 1820253, 2350779, 4143591, 5460759, 7052337, 7722593, 23167779, 69503337, 91619401, 118322543, 155935007, 274858203, 354967629, 467805021, 824574609, 1064902887, 1403415063, 23546186057, 70638558171, 211915674513]

約数ペア:

[(1, 211915674513), (3, 70638558171), (9, 23546186057), (151, 1403415063), (199, 1064902887), (257, 824574609), (453, 467805021), (597, 354967629), (771, 274858203), (1359, 155935007), (1791, 118322543), (2313, 91619401), (3049, 69503337), (9147, 23167779), (27441, 7722593), (30049, 7052337), (38807, 5460759), (51143, 4143591), (90147, 2350779), (116421, 1820253), (153429, 1381197), (270441, 783593), (349263, 606751), (460287, 460399)]