84780801

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{983}}^1$

素因数の和:1070

約数の個数: 36

約数和(自身を含む): 143986752

約数和(自身を除く): 59205951

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 983, 1369, 2331, 2949, 4107, 6881, 8847, 9583, 12321, 20643, 28749, 36371, 61929, 86247, 109113, 254597, 327339, 763791, 1345727, 2291373, 4037181, 9420089, 12111543, 28260267, 84780801]

約数ペア:

[(1, 84780801), (3, 28260267), (7, 12111543), (9, 9420089), (21, 4037181), (37, 2291373), (63, 1345727), (111, 763791), (259, 327339), (333, 254597), (777, 109113), (983, 86247), (1369, 61929), (2331, 36371), (2949, 28749), (4107, 20643), (6881, 12321), (8847, 9583)]