152489883

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{42967}}^1$

素因数の和:43003

約数の個数: 24

約数和(自身を含む): 251620608

約数和(自身を除く): 99130725

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 42967, 128901, 300769, 558571, 902307, 1675713, 3909997, 7261423, 11729991, 21784269, 50829961, 152489883]

約数ペア:

[(1, 152489883), (3, 50829961), (7, 21784269), (13, 11729991), (21, 7261423), (39, 3909997), (91, 1675713), (169, 902307), (273, 558571), (507, 300769), (1183, 128901), (3549, 42967)]