54969369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 90660864

約数和(自身を除く): 35691495

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 743, 813, 1897, 2229, 3523, 5201, 5691, 9659, 10569, 15603, 24661, 28977, 67613, 73983, 201353, 202839, 604059, 1409471, 2617589, 4228413, 7852767, 18323123, 54969369]

約数ペア:

[(1, 54969369), (3, 18323123), (7, 7852767), (13, 4228413), (21, 2617589), (39, 1409471), (91, 604059), (271, 202839), (273, 201353), (743, 73983), (813, 67613), (1897, 28977), (2229, 24661), (3523, 15603), (5201, 10569), (5691, 9659)]