240052923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 170519877

約数列:

[1, 3, 9, 11, 27, 29, 33, 47, 87, 99, 141, 261, 297, 319, 423, 517, 593, 783, 957, 1269, 1363, 1551, 1779, 2871, 4089, 4653, 5337, 6523, 8613, 12267, 13959, 14993, 16011, 17197, 19569, 27871, 36801, 44979, 51591, 58707, 83613, 134937, 154773, 176121, 189167, 250839, 306581, 404811, 464319, 567501, 752517, 808259, 919743, 1702503, 2424777, 2759229, 5107509, 7274331, 8277687, 8890849, 21822993, 26672547, 80017641, 240052923]

約数ペア:

[(1, 240052923), (3, 80017641), (9, 26672547), (11, 21822993), (27, 8890849), (29, 8277687), (33, 7274331), (47, 5107509), (87, 2759229), (99, 2424777), (141, 1702503), (261, 919743), (297, 808259), (319, 752517), (423, 567501), (517, 464319), (593, 404811), (783, 306581), (957, 250839), (1269, 189167), (1363, 176121), (1551, 154773), (1779, 134937), (2871, 83613), (4089, 58707), (4653, 51591), (5337, 44979), (6523, 36801), (8613, 27871), (12267, 19569), (13959, 17197), (14993, 16011)]