101221569

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 161172000

約数和(自身を除く): 59950431

約数列:

[1, 3, 9, 19, 27, 57, 81, 89, 171, 267, 513, 739, 801, 1539, 1691, 2217, 2403, 5073, 6651, 7209, 14041, 15219, 19953, 42123, 45657, 59859, 65771, 126369, 136971, 197313, 379107, 591939, 1137321, 1249649, 1775817, 3748947, 5327451, 11246841, 33740523, 101221569]

約数ペア:

[(1, 101221569), (3, 33740523), (9, 11246841), (19, 5327451), (27, 3748947), (57, 1775817), (81, 1249649), (89, 1137321), (171, 591939), (267, 379107), (513, 197313), (739, 136971), (801, 126369), (1539, 65771), (1691, 59859), (2217, 45657), (2403, 42123), (5073, 19953), (6651, 15219), (7209, 14041)]