99272271

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 154828800

約数和(自身を除く): 55556529

約数列:

[1, 3, 7, 21, 71, 139, 213, 417, 479, 497, 973, 1437, 1491, 2919, 3353, 9869, 10059, 29607, 34009, 66581, 69083, 102027, 199743, 207249, 238063, 466067, 714189, 1398201, 4727251, 14181753, 33090757, 99272271]

約数ペア:

[(1, 99272271), (3, 33090757), (7, 14181753), (21, 4727251), (71, 1398201), (139, 714189), (213, 466067), (417, 238063), (479, 207249), (497, 199743), (973, 102027), (1437, 69083), (1491, 66581), (2919, 34009), (3353, 29607), (9869, 10059)]