133645449

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 232062528

約数和(自身を除く): 98417079

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 61, 119, 133, 183, 289, 323, 357, 361, 399, 427, 867, 969, 1037, 1083, 1159, 1281, 2023, 2261, 2527, 3111, 3477, 5491, 6069, 6137, 6783, 7259, 7581, 8113, 16473, 17629, 18411, 19703, 21777, 22021, 24339, 38437, 42959, 52887, 59109, 66063, 104329, 115311, 123403, 128877, 137921, 154147, 312987, 334951, 370209, 374357, 413763, 462441, 730303, 1004853, 1123071, 2190909, 2344657, 2620499, 6364069, 7033971, 7861497, 19092207, 44548483, 133645449]

約数ペア:

[(1, 133645449), (3, 44548483), (7, 19092207), (17, 7861497), (19, 7033971), (21, 6364069), (51, 2620499), (57, 2344657), (61, 2190909), (119, 1123071), (133, 1004853), (183, 730303), (289, 462441), (323, 413763), (357, 374357), (361, 370209), (399, 334951), (427, 312987), (867, 154147), (969, 137921), (1037, 128877), (1083, 123403), (1159, 115311), (1281, 104329), (2023, 66063), (2261, 59109), (2527, 52887), (3111, 42959), (3477, 38437), (5491, 24339), (6069, 22021), (6137, 21777), (6783, 19703), (7259, 18411), (7581, 17629), (8113, 16473)]