73139417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 87333120

約数和(自身を除く): 14193703

約数列:

[1, 13, 19, 37, 53, 151, 247, 481, 689, 703, 1007, 1961, 1963, 2869, 5587, 8003, 9139, 13091, 25493, 37259, 37297, 72631, 104039, 106153, 152057, 296111, 484367, 1379989, 1976741, 3849443, 5626109, 73139417]

約数ペア:

[(1, 73139417), (13, 5626109), (19, 3849443), (37, 1976741), (53, 1379989), (151, 484367), (247, 296111), (481, 152057), (689, 106153), (703, 104039), (1007, 72631), (1961, 37297), (1963, 37259), (2869, 25493), (5587, 13091), (8003, 9139)]