81738459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12323}}^1$

素因数の和:12407

約数の個数: 24

約数和(自身を含む): 130732992

約数和(自身を除く): 48994533

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 12323, 36969, 110907, 135553, 406659, 825641, 1219977, 2476923, 7430769, 9082051, 27246153, 81738459]

約数ペア:

[(1, 81738459), (3, 27246153), (9, 9082051), (11, 7430769), (33, 2476923), (67, 1219977), (99, 825641), (201, 406659), (603, 135553), (737, 110907), (2211, 36969), (6633, 12323)]