138816069

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{32563}}^1$

素因数の和:32609

約数の個数: 24

約数和(自身を含む): 222737760

約数和(自身を除く): 83921691

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 32563, 97689, 227941, 683823, 944327, 1595587, 2832981, 4786761, 6610289, 19830867, 46272023, 138816069]

約数ペア:

[(1, 138816069), (3, 46272023), (7, 19830867), (21, 6610289), (29, 4786761), (49, 2832981), (87, 1595587), (147, 944327), (203, 683823), (609, 227941), (1421, 97689), (4263, 32563)]