7980458871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{2099}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 13483008000

約数和(自身を除く): 5502549129

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 151, 231, 327, 453, 763, 1057, 1199, 1661, 2099, 2289, 3171, 3597, 4983, 6297, 8393, 11627, 14693, 16459, 23089, 25179, 34881, 44079, 49377, 69267, 115213, 161623, 181049, 228791, 316949, 345639, 484869, 543147, 686373, 950847, 1267343, 1601537, 2218643, 2516701, 3486439, 3802029, 4804611, 6655929, 7550103, 10459317, 17616907, 24405073, 34547441, 52850721, 73215219, 103642323, 241832087, 380021851, 725496261, 1140065553, 2660152957, 7980458871]

約数ペア:

[(1, 7980458871), (3, 2660152957), (7, 1140065553), (11, 725496261), (21, 380021851), (33, 241832087), (77, 103642323), (109, 73215219), (151, 52850721), (231, 34547441), (327, 24405073), (453, 17616907), (763, 10459317), (1057, 7550103), (1199, 6655929), (1661, 4804611), (2099, 3802029), (2289, 3486439), (3171, 2516701), (3597, 2218643), (4983, 1601537), (6297, 1267343), (8393, 950847), (11627, 686373), (14693, 543147), (16459, 484869), (23089, 345639), (25179, 316949), (34881, 228791), (44079, 181049), (49377, 161623), (69267, 115213)]