741956716671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{1549}}^1\times {\mathrm{1667}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 1057532016000

約数和(自身を除く): 315575299329

約数列:

[1, 3, 19, 57, 71, 213, 1349, 1549, 1667, 4047, 4647, 5001, 5041, 15123, 29431, 31673, 88293, 95019, 95779, 109979, 118357, 287337, 329937, 355071, 2089601, 2248783, 2582183, 6268803, 6746349, 7746549, 7808509, 8403347, 23425527, 25210041, 49061477, 147184431, 148361671, 159663593, 183334993, 445085013, 478990779, 550004979, 3483364867, 10450094601, 13016784503, 39050353509, 247318905557, 741956716671]

約数ペア:

[(1, 741956716671), (3, 247318905557), (19, 39050353509), (57, 13016784503), (71, 10450094601), (213, 3483364867), (1349, 550004979), (1549, 478990779), (1667, 445085013), (4047, 183334993), (4647, 159663593), (5001, 148361671), (5041, 147184431), (15123, 49061477), (29431, 25210041), (31673, 23425527), (88293, 8403347), (95019, 7808509), (95779, 7746549), (109979, 6746349), (118357, 6268803), (287337, 2582183), (329937, 2248783), (355071, 2089601)]