126861189

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3659}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 209879040

約数和(自身を除く): 83017851

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 3659, 4953, 10977, 11557, 25613, 34671, 47567, 76839, 142701, 332969, 464693, 998907, 1394079, 3252851, 6041009, 9758553, 18123027, 42287063, 126861189]

約数ペア:

[(1, 126861189), (3, 42287063), (7, 18123027), (13, 9758553), (21, 6041009), (39, 3252851), (91, 1394079), (127, 998907), (273, 464693), (381, 332969), (889, 142701), (1651, 76839), (2667, 47567), (3659, 34671), (4953, 25613), (10977, 11557)]