218036693979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{9655759}}^1$

素因数の和:9655971

約数の個数: 24

約数和(自身を含む): 340925574080

約数和(自身を除く): 122888880101

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 7527, 22581, 9655759, 28967277, 86901831, 125524867, 376574601, 1129723803, 1863561487, 5590684461, 16772053383, 24226299331, 72678897993, 218036693979]

約数ペア:

[(1, 218036693979), (3, 72678897993), (9, 24226299331), (13, 16772053383), (39, 5590684461), (117, 1863561487), (193, 1129723803), (579, 376574601), (1737, 125524867), (2509, 86901831), (7527, 28967277), (22581, 9655759)]