2021061537

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27329}}^1$

素因数の和:27435

約数の個数: 40

約数和(自身を含む): 3333385440

約数和(自身を除く): 1312323903

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 99, 249, 297, 747, 891, 913, 2241, 2739, 6723, 8217, 24651, 27329, 73953, 81987, 245961, 300619, 737883, 901857, 2213649, 2268307, 2705571, 6804921, 8116713, 20414763, 24350139, 24951377, 61244289, 74854131, 183732867, 224562393, 673687179, 2021061537]

約数ペア:

[(1, 2021061537), (3, 673687179), (9, 224562393), (11, 183732867), (27, 74854131), (33, 61244289), (81, 24951377), (83, 24350139), (99, 20414763), (249, 8116713), (297, 6804921), (747, 2705571), (891, 2268307), (913, 2213649), (2241, 901857), (2739, 737883), (6723, 300619), (8217, 245961), (24651, 81987), (27329, 73953)]