137980821231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{4959949}}^1$

素因数の和:4960247

約数の個数: 24

約数和(自身を含む): 218198120400

約数和(自身を除く): 80217299169

約数列:

[1, 3, 9, 11, 33, 99, 281, 843, 2529, 3091, 9273, 27819, 4959949, 14879847, 44639541, 54559439, 163678317, 491034951, 1393745669, 4181237007, 12543711021, 15331202359, 45993607077, 137980821231]

約数ペア:

[(1, 137980821231), (3, 45993607077), (9, 15331202359), (11, 12543711021), (33, 4181237007), (99, 1393745669), (281, 491034951), (843, 163678317), (2529, 54559439), (3091, 44639541), (9273, 14879847), (27819, 4959949)]