63690687

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 99998496

約数和(自身を除く): 36307809

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 423, 521, 799, 867, 1563, 2397, 2601, 4689, 7191, 8857, 13583, 24487, 26571, 40749, 73461, 79713, 122247, 150569, 220383, 416279, 451707, 1248837, 1355121, 3746511, 7076743, 21230229, 63690687]

約数ペア:

[(1, 63690687), (3, 21230229), (9, 7076743), (17, 3746511), (47, 1355121), (51, 1248837), (141, 451707), (153, 416279), (289, 220383), (423, 150569), (521, 122247), (799, 79713), (867, 73461), (1563, 40749), (2397, 26571), (2601, 24487), (4689, 13583), (7191, 8857)]