69630453

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 113757696

約数和(自身を除く): 44127243

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 141, 153, 207, 391, 421, 423, 799, 1081, 1173, 1263, 2397, 3243, 3519, 3789, 7157, 7191, 9683, 9729, 18377, 19787, 21471, 29049, 55131, 59361, 64413, 87147, 164611, 165393, 178083, 336379, 455101, 493833, 1009137, 1365303, 1481499, 3027411, 4095909, 7736717, 23210151, 69630453]

約数ペア:

[(1, 69630453), (3, 23210151), (9, 7736717), (17, 4095909), (23, 3027411), (47, 1481499), (51, 1365303), (69, 1009137), (141, 493833), (153, 455101), (207, 336379), (391, 178083), (421, 165393), (423, 164611), (799, 87147), (1081, 64413), (1173, 59361), (1263, 55131), (2397, 29049), (3243, 21471), (3519, 19787), (3789, 18377), (7157, 9729), (7191, 9683)]