71943807

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3461}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 106435728

約数和(自身を除く): 34491921

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 3461, 6929, 10383, 20787, 44993, 134979, 141901, 425703, 584909, 1754727, 1844713, 5534139, 23981269, 71943807]

約数ペア:

[(1, 71943807), (3, 23981269), (13, 5534139), (39, 1844713), (41, 1754727), (123, 584909), (169, 425703), (507, 141901), (533, 134979), (1599, 44993), (3461, 20787), (6929, 10383)]