41953977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 30622023

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 79, 89, 117, 153, 221, 237, 267, 351, 459, 663, 711, 801, 1027, 1157, 1343, 1513, 1989, 2133, 2403, 3081, 3471, 4029, 4539, 5967, 7031, 9243, 10413, 12087, 13617, 17459, 19669, 21093, 27729, 31239, 36261, 40851, 52377, 59007, 63279, 91403, 119527, 157131, 177021, 189837, 274209, 358581, 471393, 531063, 822627, 1075743, 1553851, 2467881, 3227229, 4661553, 13984659, 41953977]

約数ペア:

[(1, 41953977), (3, 13984659), (9, 4661553), (13, 3227229), (17, 2467881), (27, 1553851), (39, 1075743), (51, 822627), (79, 531063), (89, 471393), (117, 358581), (153, 274209), (221, 189837), (237, 177021), (267, 157131), (351, 119527), (459, 91403), (663, 63279), (711, 59007), (801, 52377), (1027, 40851), (1157, 36261), (1343, 31239), (1513, 27729), (1989, 21093), (2133, 19669), (2403, 17459), (3081, 13617), (3471, 12087), (4029, 10413), (4539, 9243), (5967, 7031)]