157068791481

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6453379}}^1$

素因数の和:6453469

約数の個数: 32

約数和(自身を含む): 256070118400

約数和(自身を除く): 99001326919

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 24339, 6453379, 19360137, 45173653, 122614201, 135520959, 367842603, 393656119, 858299407, 1180968357, 2574898221, 2755592833, 7479466261, 8266778499, 22438398783, 52356263827, 157068791481]

約数ペア:

[(1, 157068791481), (3, 52356263827), (7, 22438398783), (19, 8266778499), (21, 7479466261), (57, 2755592833), (61, 2574898221), (133, 1180968357), (183, 858299407), (399, 393656119), (427, 367842603), (1159, 135520959), (1281, 122614201), (3477, 45173653), (8113, 19360137), (24339, 6453379)]