1567429631667

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{248641}}^1$

素因数の和:249225

約数の個数: 40

約数和(自身を含む): 2358717468800

約数和(自身を除く): 791287837133

約数列:

[1, 3, 9, 27, 81, 223, 349, 669, 1047, 2007, 3141, 6021, 9423, 18063, 28269, 77827, 233481, 248641, 700443, 745923, 2101329, 2237769, 6303987, 6713307, 20139921, 55446943, 86775709, 166340829, 260327127, 499022487, 780981381, 1497067461, 2342944143, 4491202383, 7028832429, 19350983107, 58052949321, 174158847963, 522476543889, 1567429631667]

約数ペア:

[(1, 1567429631667), (3, 522476543889), (9, 174158847963), (27, 58052949321), (81, 19350983107), (223, 7028832429), (349, 4491202383), (669, 2342944143), (1047, 1497067461), (2007, 780981381), (3141, 499022487), (6021, 260327127), (9423, 166340829), (18063, 86775709), (28269, 55446943), (77827, 20139921), (233481, 6713307), (248641, 6303987), (700443, 2237769), (745923, 2101329)]