9138843

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 17286048

約数和(自身を除く): 8147205

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 53, 63, 69, 119, 147, 153, 159, 161, 207, 357, 371, 391, 441, 477, 483, 833, 901, 1071, 1113, 1127, 1173, 1219, 1449, 2499, 2597, 2703, 2737, 3339, 3381, 3519, 3657, 6307, 7497, 7791, 8109, 8211, 8533, 10143, 10971, 18921, 19159, 20723, 23373, 24633, 25599, 44149, 56763, 57477, 59731, 62169, 76797, 132447, 145061, 172431, 179193, 186507, 397341, 435183, 537579, 1015427, 1305549, 3046281, 9138843]

約数ペア:

[(1, 9138843), (3, 3046281), (7, 1305549), (9, 1015427), (17, 537579), (21, 435183), (23, 397341), (49, 186507), (51, 179193), (53, 172431), (63, 145061), (69, 132447), (119, 76797), (147, 62169), (153, 59731), (159, 57477), (161, 56763), (207, 44149), (357, 25599), (371, 24633), (391, 23373), (441, 20723), (477, 19159), (483, 18921), (833, 10971), (901, 10143), (1071, 8533), (1113, 8211), (1127, 8109), (1173, 7791), (1219, 7497), (1449, 6307), (2499, 3657), (2597, 3519), (2703, 3381), (2737, 3339)]