173407689

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 326764800

約数和(自身を除く): 153357111

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 89, 91, 117, 169, 183, 189, 267, 273, 351, 427, 507, 549, 623, 793, 801, 819, 1157, 1183, 1281, 1521, 1647, 1869, 2379, 2403, 2457, 3471, 3549, 3843, 4563, 5429, 5551, 5607, 7137, 8099, 10309, 10413, 10647, 11529, 15041, 16287, 16653, 16821, 21411, 24297, 30927, 31239, 31941, 38003, 45123, 48861, 49959, 70577, 72163, 72891, 92781, 105287, 114009, 135369, 146583, 149877, 211731, 216489, 218673, 278343, 315861, 342027, 406107, 494039, 635193, 649467, 917501, 947583, 1026081, 1482117, 1905579, 1948401, 2752503, 2842749, 4446351, 6422507, 8257509, 13339053, 19267521, 24772527, 57802563, 173407689]

約数ペア:

[(1, 173407689), (3, 57802563), (7, 24772527), (9, 19267521), (13, 13339053), (21, 8257509), (27, 6422507), (39, 4446351), (61, 2842749), (63, 2752503), (89, 1948401), (91, 1905579), (117, 1482117), (169, 1026081), (183, 947583), (189, 917501), (267, 649467), (273, 635193), (351, 494039), (427, 406107), (507, 342027), (549, 315861), (623, 278343), (793, 218673), (801, 216489), (819, 211731), (1157, 149877), (1183, 146583), (1281, 135369), (1521, 114009), (1647, 105287), (1869, 92781), (2379, 72891), (2403, 72163), (2457, 70577), (3471, 49959), (3549, 48861), (3843, 45123), (4563, 38003), (5429, 31941), (5551, 31239), (5607, 30927), (7137, 24297), (8099, 21411), (10309, 16821), (10413, 16653), (10647, 16287), (11529, 15041)]