213331968003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9143713}}^1$

素因数の和:9143835

約数の個数: 32

約数和(自身を含む): 358140989952

約数和(自身を除く): 144809021949

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 3333, 7777, 23331, 9143713, 27431139, 64005991, 100580843, 192017973, 301742529, 704065901, 923515013, 2112197703, 2770545039, 6464605091, 10158665143, 19393815273, 30475995429, 71110656001, 213331968003]

約数ペア:

[(1, 213331968003), (3, 71110656001), (7, 30475995429), (11, 19393815273), (21, 10158665143), (33, 6464605091), (77, 2770545039), (101, 2112197703), (231, 923515013), (303, 704065901), (707, 301742529), (1111, 192017973), (2121, 100580843), (3333, 64005991), (7777, 27431139), (23331, 9143713)]