69852783

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 127322496

約数和(自身を除く): 57469713

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 3323, 7007, 9969, 21021, 23261, 36553, 43199, 69783, 109659, 129597, 162827, 255871, 302393, 475189, 488481, 767613, 907179, 1425567, 1791097, 2116751, 3326323, 5373291, 6350253, 9978969, 23284261, 69852783]

約数ペア:

[(1, 69852783), (3, 23284261), (7, 9978969), (11, 6350253), (13, 5373291), (21, 3326323), (33, 2116751), (39, 1791097), (49, 1425567), (77, 907179), (91, 767613), (143, 488481), (147, 475189), (231, 302393), (273, 255871), (429, 162827), (539, 129597), (637, 109659), (1001, 69783), (1617, 43199), (1911, 36553), (3003, 23261), (3323, 21021), (7007, 9969)]