8045863623

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 13764049920

約数和(自身を除く): 5718186297

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 397, 471, 683, 1099, 1191, 1413, 2049, 2779, 3297, 3573, 4239, 4781, 6147, 8337, 9891, 10719, 14343, 18441, 25011, 29673, 43029, 62329, 75033, 107231, 129087, 186987, 271151, 321693, 436303, 560961, 750617, 813453, 965079, 1308909, 1682883, 1898057, 2251851, 2440359, 2895237, 3926727, 5694171, 6755553, 7321077, 11780181, 17082513, 20266659, 42570707, 51247539, 127712121, 297994949, 383136363, 893984847, 1149409089, 2681954541, 8045863623]

約数ペア:

[(1, 8045863623), (3, 2681954541), (7, 1149409089), (9, 893984847), (21, 383136363), (27, 297994949), (63, 127712121), (157, 51247539), (189, 42570707), (397, 20266659), (471, 17082513), (683, 11780181), (1099, 7321077), (1191, 6755553), (1413, 5694171), (2049, 3926727), (2779, 2895237), (3297, 2440359), (3573, 2251851), (4239, 1898057), (4781, 1682883), (6147, 1308909), (8337, 965079), (9891, 813453), (10719, 750617), (14343, 560961), (18441, 436303), (25011, 321693), (29673, 271151), (43029, 186987), (62329, 129087), (75033, 107231)]