78882183723

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{6943243}}^1$

素因数の和:6943794

約数の個数: 16

約数和(自身を含む): 120423623936

約数和(自身を除く): 41541440213

約数列:

[1, 3, 7, 21, 541, 1623, 3787, 11361, 6943243, 20829729, 48602701, 145808103, 3756294463, 11268883389, 26294061241, 78882183723]

約数ペア:

[(1, 78882183723), (3, 26294061241), (7, 11268883389), (21, 3756294463), (541, 145808103), (1623, 48602701), (3787, 20829729), (11361, 6943243)]