72178047

素因数分解:

$3^5\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 108575376

約数和(自身を除く): 36397329

約数列:

[1, 3, 9, 27, 81, 243, 317, 937, 951, 2811, 2853, 8433, 8559, 25299, 25677, 75897, 77031, 227691, 297029, 891087, 2673261, 8019783, 24059349, 72178047]

約数ペア:

[(1, 72178047), (3, 24059349), (9, 8019783), (27, 2673261), (81, 891087), (243, 297029), (317, 227691), (937, 77031), (951, 75897), (2811, 25677), (2853, 25299), (8433, 8559)]