74597809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 94074624

約数和(自身を除く): 19476815

約数列:

[1, 11, 13, 23, 37, 143, 253, 299, 407, 481, 613, 851, 3289, 5291, 6743, 7969, 9361, 11063, 14099, 22681, 87659, 121693, 155089, 183287, 249491, 294853, 521663, 2016157, 3243383, 5738293, 6781619, 74597809]

約数ペア:

[(1, 74597809), (11, 6781619), (13, 5738293), (23, 3243383), (37, 2016157), (143, 521663), (253, 294853), (299, 249491), (407, 183287), (481, 155089), (613, 121693), (851, 87659), (3289, 22681), (5291, 14099), (6743, 11063), (7969, 9361)]