127481688

素因数分解:

$2^3\times 3^6\times {\mathrm{21859}}^1$

素因数の和:21883

約数の個数: 56

約数和(自身を含む): 358394700

約数和(自身を除く): 230913012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 21859, 43718, 65577, 87436, 131154, 174872, 196731, 262308, 393462, 524616, 590193, 786924, 1180386, 1573848, 1770579, 2360772, 3541158, 4721544, 5311737, 7082316, 10623474, 14164632, 15935211, 21246948, 31870422, 42493896, 63740844, 127481688]

約数ペア:

[(1, 127481688), (2, 63740844), (3, 42493896), (4, 31870422), (6, 21246948), (8, 15935211), (9, 14164632), (12, 10623474), (18, 7082316), (24, 5311737), (27, 4721544), (36, 3541158), (54, 2360772), (72, 1770579), (81, 1573848), (108, 1180386), (162, 786924), (216, 590193), (243, 524616), (324, 393462), (486, 262308), (648, 196731), (729, 174872), (972, 131154), (1458, 87436), (1944, 65577), (2916, 43718), (5832, 21859)]