179136321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 309313536

約数和(自身を除く): 130177215

約数列:

[1, 3, 7, 13, 21, 31, 39, 61, 91, 93, 183, 217, 273, 347, 403, 427, 651, 793, 1041, 1209, 1281, 1891, 2379, 2429, 2821, 4511, 5551, 5673, 7287, 8463, 10757, 13237, 13533, 16653, 21167, 24583, 31577, 32271, 39711, 63501, 73749, 75299, 94731, 139841, 148169, 172081, 225897, 275171, 419523, 444507, 516243, 656177, 825513, 978887, 1926197, 1968531, 2936661, 4593239, 5778591, 8530301, 13779717, 25590903, 59712107, 179136321]

約数ペア:

[(1, 179136321), (3, 59712107), (7, 25590903), (13, 13779717), (21, 8530301), (31, 5778591), (39, 4593239), (61, 2936661), (91, 1968531), (93, 1926197), (183, 978887), (217, 825513), (273, 656177), (347, 516243), (403, 444507), (427, 419523), (651, 275171), (793, 225897), (1041, 172081), (1209, 148169), (1281, 139841), (1891, 94731), (2379, 75299), (2429, 73749), (2821, 63501), (4511, 39711), (5551, 32271), (5673, 31577), (7287, 24583), (8463, 21167), (10757, 16653), (13237, 13533)]