84393729

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11257}}^1$

素因数の和:11294

約数の個数: 36

約数和(自身を含む): 150159204

約数和(自身を除く): 65765475

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 11257, 33771, 78799, 101313, 191369, 236397, 551593, 574107, 709191, 1339583, 1654779, 1722321, 4018749, 4964337, 9377081, 12056247, 28131243, 84393729]

約数ペア:

[(1, 84393729), (3, 28131243), (7, 12056247), (9, 9377081), (17, 4964337), (21, 4018749), (49, 1722321), (51, 1654779), (63, 1339583), (119, 709191), (147, 574107), (153, 551593), (357, 236397), (441, 191369), (833, 101313), (1071, 78799), (2499, 33771), (7497, 11257)]