120798923

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 150796800

約数和(自身を除く): 29997877

約数列:

[1, 7, 17, 67, 109, 119, 139, 469, 763, 973, 1139, 1853, 2363, 7303, 7973, 9313, 12971, 15151, 16541, 51121, 65191, 106057, 124151, 158321, 257567, 869057, 1015117, 1108247, 1802969, 7105819, 17256989, 120798923]

約数ペア:

[(1, 120798923), (7, 17256989), (17, 7105819), (67, 1802969), (109, 1108247), (119, 1015117), (139, 869057), (469, 257567), (763, 158321), (973, 124151), (1139, 106057), (1853, 65191), (2363, 51121), (7303, 16541), (7973, 15151), (9313, 12971)]