48380486973

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{684239}}^1$

素因数の和:684306

約数の個数: 48

約数和(自身を含む): 82995575040

約数和(自身を除く): 34615088067

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 777, 1443, 1813, 1911, 3367, 5439, 10101, 23569, 70707, 684239, 2052717, 4789673, 8895107, 14369019, 25316843, 26685321, 33527711, 62265749, 75950529, 100583133, 177217901, 186797247, 329118959, 435860243, 531653703, 987356877, 1240525307, 1307580729, 2303832713, 3721575921, 6911498139, 16126828991, 48380486973]

約数ペア:

[(1, 48380486973), (3, 16126828991), (7, 6911498139), (13, 3721575921), (21, 2303832713), (37, 1307580729), (39, 1240525307), (49, 987356877), (91, 531653703), (111, 435860243), (147, 329118959), (259, 186797247), (273, 177217901), (481, 100583133), (637, 75950529), (777, 62265749), (1443, 33527711), (1813, 26685321), (1911, 25316843), (3367, 14369019), (5439, 8895107), (10101, 4789673), (23569, 2052717), (70707, 684239)]