156697527

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3257}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 250214400

約数和(自身を除く): 93516873

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 237, 553, 609, 1659, 2291, 3257, 6873, 9771, 16037, 22799, 48111, 68397, 94453, 257303, 283359, 661171, 771909, 1801121, 1983513, 5403363, 7461787, 22385361, 52232509, 156697527]

約数ペア:

[(1, 156697527), (3, 52232509), (7, 22385361), (21, 7461787), (29, 5403363), (79, 1983513), (87, 1801121), (203, 771909), (237, 661171), (553, 283359), (609, 257303), (1659, 94453), (2291, 68397), (3257, 48111), (6873, 22799), (9771, 16037)]