68167911

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 39244569

約数列:

[1, 3, 7, 21, 53, 73, 159, 219, 371, 511, 839, 1113, 1533, 2517, 3869, 5873, 11607, 17619, 27083, 44467, 61247, 81249, 133401, 183741, 311269, 428729, 933807, 1286187, 3246091, 9738273, 22722637, 68167911]

約数ペア:

[(1, 68167911), (3, 22722637), (7, 9738273), (21, 3246091), (53, 1286187), (73, 933807), (159, 428729), (219, 311269), (371, 183741), (511, 133401), (839, 81249), (1113, 61247), (1533, 44467), (2517, 27083), (3869, 17619), (5873, 11607)]