222319323

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{7603}}^1$

素因数の和:7653

約数の個数: 30

約数和(自身を含む): 350552004

約数和(自身を除く): 128232681

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1083, 1539, 3249, 7603, 9747, 22809, 29241, 68427, 144457, 205281, 433371, 615843, 1300113, 2744683, 3900339, 8234049, 11701017, 24702147, 74106441, 222319323]

約数ペア:

[(1, 222319323), (3, 74106441), (9, 24702147), (19, 11701017), (27, 8234049), (57, 3900339), (81, 2744683), (171, 1300113), (361, 615843), (513, 433371), (1083, 205281), (1539, 144457), (3249, 68427), (7603, 29241), (9747, 22809)]