66708601167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21651607}}^1$

素因数の和:21651702

約数の個数: 16

約数和(自身を含む): 96999203840

約数和(自身を除く): 30290602673

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 21651607, 64954821, 281470891, 844412673, 1710476953, 5131430859, 22236200389, 66708601167]

約数ペア:

[(1, 66708601167), (3, 22236200389), (13, 5131430859), (39, 1710476953), (79, 844412673), (237, 281470891), (1027, 64954821), (3081, 21651607)]