151123329

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28901}}^1$

素因数の和:28997

約数の個数: 24

約数和(自身を含む): 252487872

約数和(自身を除く): 101364543

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 28901, 86703, 202307, 260109, 606921, 1820763, 2398783, 7196349, 16791481, 21589047, 50374443, 151123329]

約数ペア:

[(1, 151123329), (3, 50374443), (7, 21589047), (9, 16791481), (21, 7196349), (63, 2398783), (83, 1820763), (249, 606921), (581, 260109), (747, 202307), (1743, 86703), (5229, 28901)]