118839357

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 226568160

約数和(自身を除く): 107728803

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 247, 273, 399, 441, 637, 741, 819, 931, 1091, 1197, 1729, 1911, 2223, 2793, 3273, 5187, 5733, 7637, 8379, 9819, 12103, 14183, 15561, 20729, 22911, 36309, 42549, 53459, 62187, 68733, 99281, 108927, 127647, 145103, 160377, 186561, 269477, 297843, 435309, 481131, 694967, 808431, 893529, 1015721, 1305927, 1886339, 2084901, 2425293, 3047163, 5659017, 6254703, 9141489, 13204373, 16977051, 39613119, 118839357]

約数ペア:

[(1, 118839357), (3, 39613119), (7, 16977051), (9, 13204373), (13, 9141489), (19, 6254703), (21, 5659017), (39, 3047163), (49, 2425293), (57, 2084901), (63, 1886339), (91, 1305927), (117, 1015721), (133, 893529), (147, 808431), (171, 694967), (247, 481131), (273, 435309), (399, 297843), (441, 269477), (637, 186561), (741, 160377), (819, 145103), (931, 127647), (1091, 108927), (1197, 99281), (1729, 68733), (1911, 62187), (2223, 53459), (2793, 42549), (3273, 36309), (5187, 22911), (5733, 20729), (7637, 15561), (8379, 14183), (9819, 12103)]