73025043

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 52773357

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 103, 147, 159, 273, 309, 343, 371, 637, 689, 721, 1029, 1113, 1339, 1911, 2067, 2163, 2597, 4017, 4459, 4823, 5047, 5459, 7791, 9373, 13377, 14469, 15141, 16377, 18179, 28119, 33761, 35329, 38213, 54537, 65611, 70967, 101283, 105987, 114639, 196833, 212901, 236327, 267491, 459277, 496769, 708981, 802473, 1377831, 1490307, 1872437, 3477383, 5617311, 10432149, 24341681, 73025043]

約数ペア:

[(1, 73025043), (3, 24341681), (7, 10432149), (13, 5617311), (21, 3477383), (39, 1872437), (49, 1490307), (53, 1377831), (91, 802473), (103, 708981), (147, 496769), (159, 459277), (273, 267491), (309, 236327), (343, 212901), (371, 196833), (637, 114639), (689, 105987), (721, 101283), (1029, 70967), (1113, 65611), (1339, 54537), (1911, 38213), (2067, 35329), (2163, 33761), (2597, 28119), (4017, 18179), (4459, 16377), (4823, 15141), (5047, 14469), (5459, 13377), (7791, 9373)]