38013759

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 66758400

約数和(自身を除く): 28744641

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 147, 177, 189, 413, 441, 487, 531, 1239, 1323, 1461, 1593, 2891, 3409, 3717, 4383, 8673, 10227, 11151, 13149, 23863, 26019, 28733, 30681, 71589, 78057, 86199, 92043, 201131, 214767, 258597, 603393, 644301, 775791, 1407917, 1810179, 4223751, 5430537, 12671253, 38013759]

約数ペア:

[(1, 38013759), (3, 12671253), (7, 5430537), (9, 4223751), (21, 1810179), (27, 1407917), (49, 775791), (59, 644301), (63, 603393), (147, 258597), (177, 214767), (189, 201131), (413, 92043), (441, 86199), (487, 78057), (531, 71589), (1239, 30681), (1323, 28733), (1461, 26019), (1593, 23863), (2891, 13149), (3409, 11151), (3717, 10227), (4383, 8673)]