74157741

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 134092800

約数和(自身を除く): 59935059

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 107, 133, 171, 189, 193, 321, 399, 513, 579, 749, 963, 1197, 1351, 1737, 2033, 2247, 2889, 3591, 3667, 4053, 5211, 6099, 6741, 11001, 12159, 14231, 18297, 20223, 20651, 25669, 33003, 36477, 42693, 54891, 61953, 77007, 99009, 128079, 144557, 185859, 231021, 384237, 392369, 433671, 557577, 693063, 1177107, 1301013, 2746583, 3531321, 3903039, 8239749, 10593963, 24719247, 74157741]

約数ペア:

[(1, 74157741), (3, 24719247), (7, 10593963), (9, 8239749), (19, 3903039), (21, 3531321), (27, 2746583), (57, 1301013), (63, 1177107), (107, 693063), (133, 557577), (171, 433671), (189, 392369), (193, 384237), (321, 231021), (399, 185859), (513, 144557), (579, 128079), (749, 99009), (963, 77007), (1197, 61953), (1351, 54891), (1737, 42693), (2033, 36477), (2247, 33003), (2889, 25669), (3591, 20651), (3667, 20223), (4053, 18297), (5211, 14231), (6099, 12159), (6741, 11001)]