85722273

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 158054400

約数和(自身を除く): 72332127

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 139, 189, 251, 273, 351, 417, 753, 819, 973, 1251, 1757, 1807, 2259, 2457, 2919, 3263, 3753, 5271, 5421, 6777, 8757, 9789, 12649, 15813, 16263, 22841, 26271, 29367, 34889, 37947, 47439, 48789, 68523, 88101, 104667, 113841, 205569, 244223, 314001, 341523, 453557, 616707, 732669, 942003, 1360671, 2198007, 3174899, 4082013, 6594021, 9524697, 12246039, 28574091, 85722273]

約数ペア:

[(1, 85722273), (3, 28574091), (7, 12246039), (9, 9524697), (13, 6594021), (21, 4082013), (27, 3174899), (39, 2198007), (63, 1360671), (91, 942003), (117, 732669), (139, 616707), (189, 453557), (251, 341523), (273, 314001), (351, 244223), (417, 205569), (753, 113841), (819, 104667), (973, 88101), (1251, 68523), (1757, 48789), (1807, 47439), (2259, 37947), (2457, 34889), (2919, 29367), (3263, 26271), (3753, 22841), (5271, 16263), (5421, 15813), (6777, 12649), (8757, 9789)]