55235583

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 90178816

約数和(自身を除く): 34943233

約数列:

[1, 3, 9, 13, 31, 39, 93, 97, 117, 157, 279, 291, 403, 471, 873, 1209, 1261, 1413, 2041, 3007, 3627, 3783, 4867, 6123, 9021, 11349, 14601, 15229, 18369, 27063, 39091, 43803, 45687, 63271, 117273, 137061, 189813, 197977, 351819, 472099, 569439, 593931, 1416297, 1781793, 4248891, 6137287, 18411861, 55235583]

約数ペア:

[(1, 55235583), (3, 18411861), (9, 6137287), (13, 4248891), (31, 1781793), (39, 1416297), (93, 593931), (97, 569439), (117, 472099), (157, 351819), (279, 197977), (291, 189813), (403, 137061), (471, 117273), (873, 63271), (1209, 45687), (1261, 43803), (1413, 39091), (2041, 27063), (3007, 18369), (3627, 15229), (3783, 14601), (4867, 11349), (6123, 9021)]