53685003

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 23038197

約数列:

[1, 3, 29, 73, 79, 87, 107, 219, 237, 321, 2117, 2291, 3103, 5767, 6351, 6873, 7811, 8453, 9309, 17301, 23433, 25359, 167243, 226519, 245137, 501729, 617069, 679557, 735411, 1851207, 17895001, 53685003]

約数ペア:

[(1, 53685003), (3, 17895001), (29, 1851207), (73, 735411), (79, 679557), (87, 617069), (107, 501729), (219, 245137), (237, 226519), (321, 167243), (2117, 25359), (2291, 23433), (3103, 17301), (5767, 9309), (6351, 8453), (6873, 7811)]