43127973

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3547}}^1$

素因数の和:3753

約数の個数: 24

約数和(自身を含む): 71584448

約数和(自身を除く): 28456475

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 3547, 4053, 10641, 12159, 24829, 31923, 74487, 223461, 684571, 2053713, 4791997, 6161139, 14375991, 43127973]

約数ペア:

[(1, 43127973), (3, 14375991), (7, 6161139), (9, 4791997), (21, 2053713), (63, 684571), (193, 223461), (579, 74487), (1351, 31923), (1737, 24829), (3547, 12159), (4053, 10641)]