87435117

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 158371200

約数和(自身を除く): 70936083

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 281, 449, 693, 843, 1347, 1967, 2529, 3091, 3143, 4041, 4939, 5901, 9273, 9429, 14817, 17703, 21637, 27819, 28287, 34573, 44451, 64911, 103719, 126169, 194733, 311157, 378507, 883183, 1135521, 1387859, 2649549, 4163577, 7948647, 9715013, 12490731, 29145039, 87435117]

約数ペア:

[(1, 87435117), (3, 29145039), (7, 12490731), (9, 9715013), (11, 7948647), (21, 4163577), (33, 2649549), (63, 1387859), (77, 1135521), (99, 883183), (231, 378507), (281, 311157), (449, 194733), (693, 126169), (843, 103719), (1347, 64911), (1967, 44451), (2529, 34573), (3091, 28287), (3143, 27819), (4041, 21637), (4939, 17703), (5901, 14817), (9273, 9429)]