53702811

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 28549989

約数列:

[1, 3, 9, 27, 47, 101, 141, 303, 419, 423, 909, 1257, 1269, 2727, 3771, 4747, 11313, 14241, 19693, 42319, 42723, 59079, 126957, 128169, 177237, 380871, 531711, 1142613, 1988993, 5966979, 17900937, 53702811]

約数ペア:

[(1, 53702811), (3, 17900937), (9, 5966979), (27, 1988993), (47, 1142613), (101, 531711), (141, 380871), (303, 177237), (419, 128169), (423, 126957), (909, 59079), (1257, 42723), (1269, 42319), (2727, 19693), (3771, 14241), (4747, 11313)]