171272079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 278553600

約数和(自身を除く): 107281521

約数列:

[1, 3, 9, 11, 33, 61, 79, 99, 183, 237, 359, 549, 671, 711, 869, 1077, 2013, 2607, 3231, 3949, 4819, 6039, 7821, 11847, 14457, 21899, 28361, 35541, 43371, 53009, 65697, 85083, 159027, 197091, 240889, 255249, 311971, 477081, 722667, 935913, 1730021, 2168001, 2807739, 5190063, 15570189, 19030231, 57090693, 171272079]

約数ペア:

[(1, 171272079), (3, 57090693), (9, 19030231), (11, 15570189), (33, 5190063), (61, 2807739), (79, 2168001), (99, 1730021), (183, 935913), (237, 722667), (359, 477081), (549, 311971), (671, 255249), (711, 240889), (869, 197091), (1077, 159027), (2013, 85083), (2607, 65697), (3231, 53009), (3949, 43371), (4819, 35541), (6039, 28361), (7821, 21899), (11847, 14457)]