84795921

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3338

約数の個数: 36

約数和(自身を含む): 144939600

約数和(自身を除く): 60143679

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3259, 3717, 8673, 9777, 22813, 26019, 29331, 68439, 159691, 192281, 205317, 479073, 576843, 1345967, 1437219, 1730529, 4037901, 9421769, 12113703, 28265307, 84795921]

約数ペア:

[(1, 84795921), (3, 28265307), (7, 12113703), (9, 9421769), (21, 4037901), (49, 1730529), (59, 1437219), (63, 1345967), (147, 576843), (177, 479073), (413, 205317), (441, 192281), (531, 159691), (1239, 68439), (2891, 29331), (3259, 26019), (3717, 22813), (8673, 9777)]