225342327

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{90173}}^1$

素因数の和:90207

約数の個数: 24

約数和(自身を含む): 370074096

約数和(自身を除く): 144731769

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 90173, 270519, 631211, 1532941, 1893633, 4418477, 4598823, 10730587, 13255431, 32191761, 75114109, 225342327]

約数ペア:

[(1, 225342327), (3, 75114109), (7, 32191761), (17, 13255431), (21, 10730587), (49, 4598823), (51, 4418477), (119, 1893633), (147, 1532941), (357, 631211), (833, 270519), (2499, 90173)]