148470873

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 211402752

約数和(自身を除く): 62931879

約数列:

[1, 3, 31, 43, 93, 129, 137, 271, 411, 813, 1333, 3999, 4247, 5891, 8401, 11653, 12741, 17673, 25203, 34959, 37127, 111381, 182621, 361243, 547863, 1083729, 1150937, 1596461, 3452811, 4789383, 49490291, 148470873]

約数ペア:

[(1, 148470873), (3, 49490291), (31, 4789383), (43, 3452811), (93, 1596461), (129, 1150937), (137, 1083729), (271, 547863), (411, 361243), (813, 182621), (1333, 111381), (3999, 37127), (4247, 34959), (5891, 25203), (8401, 17673), (11653, 12741)]