156942142791

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1\times {\mathrm{53017}}^1$

素因数の和:55031

約数の個数: 32

約数和(自身を含む): 242556077568

約数和(自身を除く): 85613934777

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1931, 5793, 13517, 40551, 53017, 140963, 159051, 371119, 422889, 986741, 1113357, 2960223, 3870241, 11610723, 27091687, 81275061, 102375827, 307127481, 716630789, 2149892367, 7473435371, 22420306113, 52314047597, 156942142791]

約数ペア:

[(1, 156942142791), (3, 52314047597), (7, 22420306113), (21, 7473435371), (73, 2149892367), (219, 716630789), (511, 307127481), (1533, 102375827), (1931, 81275061), (5793, 27091687), (13517, 11610723), (40551, 3870241), (53017, 2960223), (140963, 1113357), (159051, 986741), (371119, 422889)]