72993459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16671

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 54740301

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 16631, 49893, 116417, 182941, 315989, 349251, 548823, 947967, 1280587, 2211923, 3475879, 3841761, 6635769, 10427637, 24331153, 72993459]

約数ペア:

[(1, 72993459), (3, 24331153), (7, 10427637), (11, 6635769), (19, 3841761), (21, 3475879), (33, 2211923), (57, 1280587), (77, 947967), (133, 548823), (209, 349251), (231, 315989), (399, 182941), (627, 116417), (1463, 49893), (4389, 16631)]