162852921

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 304106400

約数和(自身を除く): 141253479

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 59, 63, 77, 99, 147, 177, 231, 413, 441, 531, 539, 569, 649, 693, 1239, 1617, 1707, 1947, 2891, 3717, 3983, 4543, 4851, 5121, 5841, 6259, 8673, 11949, 13629, 18777, 26019, 27881, 31801, 33571, 35847, 40887, 43813, 56331, 83643, 95403, 100713, 131439, 234997, 250929, 286209, 302139, 306691, 369281, 394317, 704991, 920073, 1107843, 1644979, 2114973, 2584967, 2760219, 3323529, 4934937, 7754901, 14804811, 18094769, 23264703, 54284307, 162852921]

約数ペア:

[(1, 162852921), (3, 54284307), (7, 23264703), (9, 18094769), (11, 14804811), (21, 7754901), (33, 4934937), (49, 3323529), (59, 2760219), (63, 2584967), (77, 2114973), (99, 1644979), (147, 1107843), (177, 920073), (231, 704991), (413, 394317), (441, 369281), (531, 306691), (539, 302139), (569, 286209), (649, 250929), (693, 234997), (1239, 131439), (1617, 100713), (1707, 95403), (1947, 83643), (2891, 56331), (3717, 43813), (3983, 40887), (4543, 35847), (4851, 33571), (5121, 31801), (5841, 27881), (6259, 26019), (8673, 18777), (11949, 13629)]