70802151

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 115468800

約数和(自身を除く): 44666649

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 2909, 3477, 8113, 8727, 20363, 24339, 55271, 61089, 165813, 177449, 386897, 532347, 1160691, 1242143, 3371531, 3726429, 10114593, 23600717, 70802151]

約数ペア:

[(1, 70802151), (3, 23600717), (7, 10114593), (19, 3726429), (21, 3371531), (57, 1242143), (61, 1160691), (133, 532347), (183, 386897), (399, 177449), (427, 165813), (1159, 61089), (1281, 55271), (2909, 24339), (3477, 20363), (8113, 8727)]