63986538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8187

約数の個数: 64

約数和(自身を含む): 168956928

約数和(自身を除く): 104970390

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 8147, 16294, 24441, 48882, 57029, 89617, 114058, 138499, 171087, 179234, 268851, 276998, 342174, 415497, 537702, 627319, 830994, 969493, 1254638, 1523489, 1881957, 1938986, 2908479, 3046978, 3763914, 4570467, 5816958, 9140934, 10664423, 21328846, 31993269, 63986538]

約数ペア:

[(1, 63986538), (2, 31993269), (3, 21328846), (6, 10664423), (7, 9140934), (11, 5816958), (14, 4570467), (17, 3763914), (21, 3046978), (22, 2908479), (33, 1938986), (34, 1881957), (42, 1523489), (51, 1254638), (66, 969493), (77, 830994), (102, 627319), (119, 537702), (154, 415497), (187, 342174), (231, 276998), (238, 268851), (357, 179234), (374, 171087), (462, 138499), (561, 114058), (714, 89617), (1122, 57029), (1309, 48882), (2618, 24441), (3927, 16294), (7854, 8147)]