15694949691

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{205477}}^1$

素因数の和:205553

約数の個数: 40

約数和(自身を含む): 25061740704

約数和(自身を除く): 9366791013

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 123, 207, 369, 621, 943, 1107, 1863, 2829, 3321, 8487, 25461, 76383, 205477, 616431, 1849293, 4725971, 5547879, 8424557, 14177913, 16643637, 25273671, 42533739, 75821013, 127601217, 193764811, 227463039, 382803651, 581294433, 682389117, 1743883299, 5231649897, 15694949691]

約数ペア:

[(1, 15694949691), (3, 5231649897), (9, 1743883299), (23, 682389117), (27, 581294433), (41, 382803651), (69, 227463039), (81, 193764811), (123, 127601217), (207, 75821013), (369, 42533739), (621, 25273671), (943, 16643637), (1107, 14177913), (1863, 8424557), (2829, 5547879), (3321, 4725971), (8487, 1849293), (25461, 616431), (76383, 205477)]