141390921

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 240330240

約数和(自身を除く): 98939319

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 357, 493, 609, 833, 1421, 1479, 1951, 2499, 3451, 4263, 5853, 10353, 13657, 24157, 33167, 40971, 56579, 72471, 95599, 99501, 169737, 232169, 286797, 396053, 696507, 961843, 1188159, 1625183, 2772371, 2885529, 4875549, 6732901, 8317113, 20198703, 47130307, 141390921]

約数ペア:

[(1, 141390921), (3, 47130307), (7, 20198703), (17, 8317113), (21, 6732901), (29, 4875549), (49, 2885529), (51, 2772371), (87, 1625183), (119, 1188159), (147, 961843), (203, 696507), (357, 396053), (493, 286797), (609, 232169), (833, 169737), (1421, 99501), (1479, 95599), (1951, 72471), (2499, 56579), (3451, 40971), (4263, 33167), (5853, 24157), (10353, 13657)]