41961213

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 32688387

約数列:

[1, 3, 7, 9, 21, 27, 53, 59, 63, 71, 159, 177, 189, 213, 371, 413, 477, 497, 531, 639, 1113, 1239, 1431, 1491, 1593, 1917, 3127, 3339, 3717, 3763, 4189, 4473, 9381, 10017, 11151, 11289, 12567, 13419, 21889, 26341, 28143, 29323, 33867, 37701, 65667, 79023, 84429, 87969, 101601, 113103, 197001, 222017, 237069, 263907, 591003, 666051, 711207, 791721, 1554119, 1998153, 4662357, 5994459, 13987071, 41961213]

約数ペア:

[(1, 41961213), (3, 13987071), (7, 5994459), (9, 4662357), (21, 1998153), (27, 1554119), (53, 791721), (59, 711207), (63, 666051), (71, 591003), (159, 263907), (177, 237069), (189, 222017), (213, 197001), (371, 113103), (413, 101601), (477, 87969), (497, 84429), (531, 79023), (639, 65667), (1113, 37701), (1239, 33867), (1431, 29323), (1491, 28143), (1593, 26341), (1917, 21889), (3127, 13419), (3339, 12567), (3717, 11289), (3763, 11151), (4189, 10017), (4473, 9381)]