87708049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 110436480

約数和(自身を除く): 22728431

約数列:

[1, 11, 13, 17, 109, 143, 187, 221, 331, 1199, 1417, 1853, 2431, 3641, 4303, 5627, 15587, 20383, 24089, 36079, 47333, 61897, 73151, 264979, 396869, 469027, 613343, 804661, 5159297, 6746773, 7973459, 87708049]

約数ペア:

[(1, 87708049), (11, 7973459), (13, 6746773), (17, 5159297), (109, 804661), (143, 613343), (187, 469027), (221, 396869), (331, 264979), (1199, 73151), (1417, 61897), (1853, 47333), (2431, 36079), (3641, 24089), (4303, 20383), (5627, 15587)]