16237071

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 9034929

約数列:

[1, 3, 9, 27, 29, 87, 89, 233, 261, 267, 699, 783, 801, 2097, 2403, 2581, 6291, 6757, 7743, 20271, 20737, 23229, 60813, 62211, 69687, 182439, 186633, 559899, 601373, 1804119, 5412357, 16237071]

約数ペア:

[(1, 16237071), (3, 5412357), (9, 1804119), (27, 601373), (29, 559899), (87, 186633), (89, 182439), (233, 69687), (261, 62211), (267, 60813), (699, 23229), (783, 20737), (801, 20271), (2097, 7743), (2403, 6757), (2581, 6291)]