281701473579

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{25367}}^1$

素因数の和:26208

約数の個数: 48

約数和(自身を含む): 428539797504

約数和(自身を除く): 146838323925

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 751, 1643, 2253, 4929, 6759, 14787, 23281, 25367, 39803, 69843, 76101, 119409, 209529, 228303, 358227, 786377, 1233893, 1344451, 2359131, 3701679, 4033353, 7077393, 11105037, 12100059, 19050617, 41677981, 57151851, 125033943, 171455553, 375101829, 590569127, 1009682701, 1771707381, 3029048103, 5315122143, 9087144309, 31300163731, 93900491193, 281701473579]

約数ペア:

[(1, 281701473579), (3, 93900491193), (9, 31300163731), (31, 9087144309), (53, 5315122143), (93, 3029048103), (159, 1771707381), (279, 1009682701), (477, 590569127), (751, 375101829), (1643, 171455553), (2253, 125033943), (4929, 57151851), (6759, 41677981), (14787, 19050617), (23281, 12100059), (25367, 11105037), (39803, 7077393), (69843, 4033353), (76101, 3701679), (119409, 2359131), (209529, 1344451), (228303, 1233893), (358227, 786377)]