156780063

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 262403680

約数和(自身を除く): 105623617

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 121, 297, 333, 363, 407, 999, 1089, 1221, 1297, 3267, 3663, 3891, 4477, 10989, 11673, 13431, 14267, 35019, 40293, 42801, 47989, 120879, 128403, 143967, 156937, 385209, 431901, 470811, 527879, 1295703, 1412433, 1583637, 4237299, 4750911, 5806669, 14252733, 17420007, 52260021, 156780063]

約数ペア:

[(1, 156780063), (3, 52260021), (9, 17420007), (11, 14252733), (27, 5806669), (33, 4750911), (37, 4237299), (99, 1583637), (111, 1412433), (121, 1295703), (297, 527879), (333, 470811), (363, 431901), (407, 385209), (999, 156937), (1089, 143967), (1221, 128403), (1297, 120879), (3267, 47989), (3663, 42801), (3891, 40293), (4477, 35019), (10989, 14267), (11673, 13431)]