45209367

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 31721193

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 753, 953, 1757, 2259, 2859, 5271, 6671, 6777, 8577, 15813, 20013, 25731, 47439, 60039, 180117, 239203, 717609, 1674421, 2152827, 5023263, 6458481, 15069789, 45209367]

約数ペア:

[(1, 45209367), (3, 15069789), (7, 6458481), (9, 5023263), (21, 2152827), (27, 1674421), (63, 717609), (189, 239203), (251, 180117), (753, 60039), (953, 47439), (1757, 25731), (2259, 20013), (2859, 15813), (5271, 8577), (6671, 6777)]