70645173

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 107021376

約数和(自身を除く): 36376203

約数列:

[1, 3, 19, 37, 41, 43, 57, 111, 123, 129, 361, 703, 779, 817, 1083, 1517, 1591, 1763, 2109, 2337, 2451, 4551, 4773, 5289, 13357, 14801, 15523, 28823, 30229, 33497, 40071, 44403, 46569, 65231, 86469, 90687, 100491, 195693, 547637, 574351, 636443, 1239389, 1642911, 1723053, 1909329, 3718167, 23548391, 70645173]

約数ペア:

[(1, 70645173), (3, 23548391), (19, 3718167), (37, 1909329), (41, 1723053), (43, 1642911), (57, 1239389), (111, 636443), (123, 574351), (129, 547637), (361, 195693), (703, 100491), (779, 90687), (817, 86469), (1083, 65231), (1517, 46569), (1591, 44403), (1763, 40071), (2109, 33497), (2337, 30229), (2451, 28823), (4551, 15523), (4773, 14801), (5289, 13357)]