9509157

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 16788992

約数和(自身を除く): 7279835

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 541, 567, 651, 837, 1623, 1953, 2511, 3787, 4869, 5859, 11361, 14607, 16771, 17577, 34083, 43821, 50313, 102249, 117397, 150939, 306747, 352191, 452817, 1056573, 1358451, 3169719, 9509157]

約数ペア:

[(1, 9509157), (3, 3169719), (7, 1358451), (9, 1056573), (21, 452817), (27, 352191), (31, 306747), (63, 150939), (81, 117397), (93, 102249), (189, 50313), (217, 43821), (279, 34083), (541, 17577), (567, 16771), (651, 14607), (837, 11361), (1623, 5859), (1953, 4869), (2511, 3787)]