78973329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 117734400

約数和(自身を除く): 38761071

約数列:

[1, 3, 19, 23, 57, 59, 69, 177, 437, 1021, 1121, 1311, 1357, 3063, 3363, 4071, 19399, 23483, 25783, 58197, 60239, 70449, 77349, 180717, 446177, 1144541, 1338531, 1385497, 3433623, 4156491, 26324443, 78973329]

約数ペア:

[(1, 78973329), (3, 26324443), (19, 4156491), (23, 3433623), (57, 1385497), (59, 1338531), (69, 1144541), (177, 446177), (437, 180717), (1021, 77349), (1121, 70449), (1311, 60239), (1357, 58197), (3063, 25783), (3363, 23483), (4071, 19399)]