727721103

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{50993}}^1$

素因数の和:51134

約数の個数: 16

約数和(自身を含む): 998666496

約数和(自身を除く): 270945393

約数列:

[1, 3, 67, 71, 201, 213, 4757, 14271, 50993, 152979, 3416531, 3620503, 10249593, 10861509, 242573701, 727721103]

約数ペア:

[(1, 727721103), (3, 242573701), (67, 10861509), (71, 10249593), (201, 3620503), (213, 3416531), (4757, 152979), (14271, 50993)]