41722947

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 73681920

約数和(自身を除く): 31958973

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 163, 239, 357, 489, 717, 1071, 1141, 1467, 1673, 2151, 2771, 3423, 4063, 5019, 8313, 10269, 12189, 15057, 19397, 24939, 28441, 36567, 38957, 58191, 85323, 116871, 174573, 255969, 272699, 350613, 662269, 818097, 1986807, 2454291, 4635883, 5960421, 13907649, 41722947]

約数ペア:

[(1, 41722947), (3, 13907649), (7, 5960421), (9, 4635883), (17, 2454291), (21, 1986807), (51, 818097), (63, 662269), (119, 350613), (153, 272699), (163, 255969), (239, 174573), (357, 116871), (489, 85323), (717, 58191), (1071, 38957), (1141, 36567), (1467, 28441), (1673, 24939), (2151, 19397), (2771, 15057), (3423, 12189), (4063, 10269), (5019, 8313)]