80684149707

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{111143}}^1$

素因数の和:111349

約数の個数: 64

約数和(自身を含む): 143402434560

約数和(自身を除く): 62718284853

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 167, 189, 207, 483, 501, 621, 1169, 1449, 1503, 3507, 3841, 4347, 4509, 10521, 11523, 26887, 31563, 34569, 80661, 103707, 111143, 241983, 333429, 725949, 778001, 1000287, 2334003, 2556289, 3000861, 7002009, 7668867, 17894023, 18560881, 21006027, 23006601, 53682069, 55682643, 69019803, 129926167, 161046207, 167047929, 389778501, 426900263, 483138621, 501143787, 1169335503, 1280700789, 2988301841, 3508006509, 3842102367, 8964905523, 11526307101, 26894716569, 80684149707]

約数ペア:

[(1, 80684149707), (3, 26894716569), (7, 11526307101), (9, 8964905523), (21, 3842102367), (23, 3508006509), (27, 2988301841), (63, 1280700789), (69, 1169335503), (161, 501143787), (167, 483138621), (189, 426900263), (207, 389778501), (483, 167047929), (501, 161046207), (621, 129926167), (1169, 69019803), (1449, 55682643), (1503, 53682069), (3507, 23006601), (3841, 21006027), (4347, 18560881), (4509, 17894023), (10521, 7668867), (11523, 7002009), (26887, 3000861), (31563, 2556289), (34569, 2334003), (80661, 1000287), (103707, 778001), (111143, 725949), (241983, 333429)]