157072187601

素因数分解:

$3^2\times 7^3\times {\mathrm{227}}^1\times {\mathrm{224149}}^1$

素因数の和:224403

約数の個数: 48

約数和(自身を含む): 265752240000

約数和(自身を除く): 108680052399

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 227, 343, 441, 681, 1029, 1589, 2043, 3087, 4767, 11123, 14301, 33369, 77861, 100107, 224149, 233583, 672447, 700749, 1569043, 2017341, 4707129, 10983301, 14121387, 32949903, 50881823, 76883107, 98849709, 152645469, 230649321, 356172761, 457936407, 691947963, 1068518283, 2493209327, 3205554849, 7479627981, 17452465289, 22438883943, 52357395867, 157072187601]

約数ペア:

[(1, 157072187601), (3, 52357395867), (7, 22438883943), (9, 17452465289), (21, 7479627981), (49, 3205554849), (63, 2493209327), (147, 1068518283), (227, 691947963), (343, 457936407), (441, 356172761), (681, 230649321), (1029, 152645469), (1589, 98849709), (2043, 76883107), (3087, 50881823), (4767, 32949903), (11123, 14121387), (14301, 10983301), (33369, 4707129), (77861, 2017341), (100107, 1569043), (224149, 700749), (233583, 672447)]