70881377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6571}}^1$

素因数の和:6668

約数の個数: 16

約数和(自身を含む): 85804032

約数和(自身を除く): 14922655

約数列:

[1, 7, 23, 67, 161, 469, 1541, 6571, 10787, 45997, 151133, 440257, 1057931, 3081799, 10125911, 70881377]

約数ペア:

[(1, 70881377), (7, 10125911), (23, 3081799), (67, 1057931), (161, 440257), (469, 151133), (1541, 45997), (6571, 10787)]