1627440003

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59113}}^1$

素因数の和:59168

約数の個数: 48

約数和(自身を含む): 2950970880

約数和(自身を除く): 1323530877

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 9177, 27531, 59113, 177339, 413791, 532017, 1123147, 1241373, 1359599, 3369441, 3724119, 4078797, 7862029, 9517193, 10108323, 12236391, 23586087, 25832381, 28551579, 70758261, 77497143, 85654737, 180826667, 232491429, 542480001, 1627440003]

約数ペア:

[(1, 1627440003), (3, 542480001), (7, 232491429), (9, 180826667), (19, 85654737), (21, 77497143), (23, 70758261), (57, 28551579), (63, 25832381), (69, 23586087), (133, 12236391), (161, 10108323), (171, 9517193), (207, 7862029), (399, 4078797), (437, 3724119), (483, 3369441), (1197, 1359599), (1311, 1241373), (1449, 1123147), (3059, 532017), (3933, 413791), (9177, 177339), (27531, 59113)]