17509980789

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{110161}}^1$

素因数の和:110235

約数の個数: 48

約数和(自身を含む): 30704352640

約数和(自身を除く): 13194371851

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 841, 1827, 2523, 5481, 5887, 7569, 17661, 22707, 52983, 110161, 158949, 330483, 771127, 991449, 2313381, 2974347, 3194669, 6940143, 9584007, 20820429, 22362683, 28752021, 67088049, 86256063, 92645401, 201264147, 277936203, 603792441, 648517807, 833808609, 1945553421, 2501425827, 5836660263, 17509980789]

約数ペア:

[(1, 17509980789), (3, 5836660263), (7, 2501425827), (9, 1945553421), (21, 833808609), (27, 648517807), (29, 603792441), (63, 277936203), (87, 201264147), (189, 92645401), (203, 86256063), (261, 67088049), (609, 28752021), (783, 22362683), (841, 20820429), (1827, 9584007), (2523, 6940143), (5481, 3194669), (5887, 2974347), (7569, 2313381), (17661, 991449), (22707, 771127), (52983, 330483), (110161, 158949)]