156926342871

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{1997}}^1\times {\mathrm{26701}}^1$

素因数の和:28816

約数の個数: 32

約数和(自身を含む): 234742622400

約数和(自身を除く): 77816279529

約数列:

[1, 3, 9, 27, 109, 327, 981, 1997, 2943, 5991, 17973, 26701, 53919, 80103, 217673, 240309, 653019, 720927, 1959057, 2910409, 5877171, 8731227, 26193681, 53321897, 78581043, 159965691, 479897073, 1439691219, 5812086773, 17436260319, 52308780957, 156926342871]

約数ペア:

[(1, 156926342871), (3, 52308780957), (9, 17436260319), (27, 5812086773), (109, 1439691219), (327, 479897073), (981, 159965691), (1997, 78581043), (2943, 53321897), (5991, 26193681), (17973, 8731227), (26701, 5877171), (53919, 2910409), (80103, 1959057), (217673, 720927), (240309, 653019)]