56553333739

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 65691666432

約数和(自身を除く): 9138332693

約数列:

[1, 7, 151, 167, 421, 761, 1057, 1169, 2947, 5327, 25217, 63571, 70307, 114911, 127087, 176519, 320381, 444997, 492149, 804377, 889609, 2242667, 10616357, 19190137, 48377531, 53503627, 74314499, 134330959, 338642717, 374525389, 8079047677, 56553333739]

約数ペア:

[(1, 56553333739), (7, 8079047677), (151, 374525389), (167, 338642717), (421, 134330959), (761, 74314499), (1057, 53503627), (1169, 48377531), (2947, 19190137), (5327, 10616357), (25217, 2242667), (63571, 889609), (70307, 804377), (114911, 492149), (127087, 444997), (176519, 320381)]