71821203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{33577}}^1$

素因数の和:33634

約数の個数: 16

約数和(自身を含む): 103151616

約数和(自身を除く): 31330413

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 33577, 100731, 772271, 1040887, 2316813, 3122661, 23940401, 71821203]

約数ペア:

[(1, 71821203), (3, 23940401), (23, 3122661), (31, 2316813), (69, 1040887), (93, 772271), (713, 100731), (2139, 33577)]