72307103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 17687137

約数列:

[1, 11, 17, 19, 47, 187, 209, 323, 433, 517, 799, 893, 3553, 4763, 7361, 8227, 8789, 9823, 15181, 20351, 80971, 90497, 139859, 166991, 223861, 345967, 386669, 1538449, 3805637, 4253359, 6573373, 72307103]

約数ペア:

[(1, 72307103), (11, 6573373), (17, 4253359), (19, 3805637), (47, 1538449), (187, 386669), (209, 345967), (323, 223861), (433, 166991), (517, 139859), (799, 90497), (893, 80971), (3553, 20351), (4763, 15181), (7361, 9823), (8227, 8789)]