72936003

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3449}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 46295997

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 3449, 7049, 10347, 21147, 24143, 65531, 72429, 182797, 196593, 458717, 548391, 1279579, 1376151, 3473143, 3838737, 10419429, 24312001, 72936003]

約数ペア:

[(1, 72936003), (3, 24312001), (7, 10419429), (19, 3838737), (21, 3473143), (53, 1376151), (57, 1279579), (133, 548391), (159, 458717), (371, 196593), (399, 182797), (1007, 72429), (1113, 65531), (3021, 24143), (3449, 21147), (7049, 10347)]