238073553

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{464081}}^1$

素因数の和:464109

約数の個数: 16

約数和(自身を含む): 371265600

約数和(自身を除く): 133192047

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 464081, 1392243, 4176729, 8817539, 12530187, 26452617, 79357851, 238073553]

約数ペア:

[(1, 238073553), (3, 79357851), (9, 26452617), (19, 12530187), (27, 8817539), (57, 4176729), (171, 1392243), (513, 464081)]