53720469

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 33647211

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 573, 947, 1719, 2101, 2841, 5157, 6303, 8523, 10417, 18909, 25569, 31251, 56727, 93753, 180877, 281259, 542631, 1627893, 1989647, 4883679, 5968941, 17906823, 53720469]

約数ペア:

[(1, 53720469), (3, 17906823), (9, 5968941), (11, 4883679), (27, 1989647), (33, 1627893), (99, 542631), (191, 281259), (297, 180877), (573, 93753), (947, 56727), (1719, 31251), (2101, 25569), (2841, 18909), (5157, 10417), (6303, 8523)]