148988973

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191749}}^1$

素因数の和:191796

約数の個数: 16

約数和(自身を含む): 233168000

約数和(自身を除く): 84179027

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 191749, 575247, 1342243, 4026729, 7094713, 21284139, 49662991, 148988973]

約数ペア:

[(1, 148988973), (3, 49662991), (7, 21284139), (21, 7094713), (37, 4026729), (111, 1342243), (259, 575247), (777, 191749)]