201723363

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 315304704

約数和(自身を除く): 113581341

約数列:

[1, 3, 9, 23, 43, 69, 129, 131, 173, 207, 387, 393, 519, 989, 1179, 1557, 2967, 3013, 3979, 5633, 7439, 8901, 9039, 11937, 16899, 22317, 22663, 27117, 35811, 50697, 66951, 67989, 129559, 171097, 203967, 388677, 513291, 521249, 974509, 1166031, 1539873, 1563747, 2923527, 4691241, 8770581, 22413707, 67241121, 201723363]

約数ペア:

[(1, 201723363), (3, 67241121), (9, 22413707), (23, 8770581), (43, 4691241), (69, 2923527), (129, 1563747), (131, 1539873), (173, 1166031), (207, 974509), (387, 521249), (393, 513291), (519, 388677), (989, 203967), (1179, 171097), (1557, 129559), (2967, 67989), (3013, 66951), (3979, 50697), (5633, 35811), (7439, 27117), (8901, 22663), (9039, 22317), (11937, 16899)]