133034769

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 226437120

約数和(自身を除く): 93402351

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 179, 251, 329, 423, 537, 753, 987, 1253, 1611, 1757, 2259, 2961, 3759, 5271, 8413, 11277, 11797, 15813, 25239, 35391, 44929, 58891, 75717, 82579, 106173, 134787, 176673, 247737, 314503, 404361, 530019, 743211, 943509, 2111663, 2830527, 6334989, 14781641, 19004967, 44344923, 133034769]

約数ペア:

[(1, 133034769), (3, 44344923), (7, 19004967), (9, 14781641), (21, 6334989), (47, 2830527), (63, 2111663), (141, 943509), (179, 743211), (251, 530019), (329, 404361), (423, 314503), (537, 247737), (753, 176673), (987, 134787), (1253, 106173), (1611, 82579), (1757, 75717), (2259, 58891), (2961, 44929), (3759, 35391), (5271, 25239), (8413, 15813), (11277, 11797)]