72059001

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 117580800

約数和(自身を除く): 45521799

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3061, 3363, 7847, 9183, 21427, 23541, 58159, 64281, 174477, 180599, 407113, 541797, 1221339, 1264193, 3431381, 3792579, 10294143, 24019667, 72059001]

約数ペア:

[(1, 72059001), (3, 24019667), (7, 10294143), (19, 3792579), (21, 3431381), (57, 1264193), (59, 1221339), (133, 541797), (177, 407113), (399, 180599), (413, 174477), (1121, 64281), (1239, 58159), (3061, 23541), (3363, 21427), (7847, 9183)]