201603573

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 309868416

約数和(自身を除く): 108264843

約数列:

[1, 3, 9, 27, 53, 81, 151, 159, 311, 453, 477, 933, 1359, 1431, 2799, 4077, 4293, 8003, 8397, 12231, 16483, 24009, 25191, 46961, 49449, 72027, 140883, 148347, 216081, 422649, 445041, 648243, 1267947, 1335123, 2488933, 3803841, 7466799, 22400397, 67201191, 201603573]

約数ペア:

[(1, 201603573), (3, 67201191), (9, 22400397), (27, 7466799), (53, 3803841), (81, 2488933), (151, 1335123), (159, 1267947), (311, 648243), (453, 445041), (477, 422649), (933, 216081), (1359, 148347), (1431, 140883), (2799, 72027), (4077, 49449), (4293, 46961), (8003, 25191), (8397, 24009), (12231, 16483)]