201519747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 353074176

約数和(自身を除く): 151554429

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 3069, 3627, 4433, 5051, 13299, 15153, 39897, 45459, 55561, 65663, 156581, 166683, 196989, 469743, 500049, 590967, 722293, 1409229, 1722391, 2035553, 2166879, 5167173, 6106659, 6500637, 15501519, 18319977, 22391083, 67173249, 201519747]

約数ペア:

[(1, 201519747), (3, 67173249), (9, 22391083), (11, 18319977), (13, 15501519), (31, 6500637), (33, 6106659), (39, 5167173), (93, 2166879), (99, 2035553), (117, 1722391), (143, 1409229), (279, 722293), (341, 590967), (403, 500049), (429, 469743), (1023, 196989), (1209, 166683), (1287, 156581), (3069, 65663), (3627, 55561), (4433, 45459), (5051, 39897), (13299, 15153)]