25987849893

素因数分解:

$3^4\times {\mathrm{41651}}^1\times {\mathrm{7703}}^1$

素因数の和:49366

約数の個数: 20

約数和(自身を含む): 38827327968

約数和(自身を除く): 12839478075

約数列:

[1, 3, 9, 27, 81, 7703, 23109, 41651, 69327, 124953, 207981, 374859, 623943, 1124577, 3373731, 320837653, 962512959, 2887538877, 8662616631, 25987849893]

約数ペア:

[(1, 25987849893), (3, 8662616631), (9, 2887538877), (27, 962512959), (81, 320837653), (7703, 3373731), (23109, 1124577), (41651, 623943), (69327, 374859), (124953, 207981)]