7447394799

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23549}}^1$

素因数の和:23641

約数の個数: 64

約数和(自身を含む): 12818736000

約数和(自身を除く): 5371341201

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 53, 117, 153, 159, 221, 351, 459, 477, 663, 689, 901, 1431, 1989, 2067, 2703, 5967, 6201, 8109, 11713, 18603, 23549, 24327, 35139, 70647, 105417, 211941, 306137, 316251, 400333, 635823, 918411, 1200999, 1248097, 2755233, 3602997, 3744291, 5204329, 8265699, 10808991, 11232873, 15612987, 16225261, 21217649, 33698619, 46838961, 48675783, 63652947, 140516883, 146027349, 190958841, 275829437, 438082047, 572876523, 827488311, 2482464933, 7447394799]

約数ペア:

[(1, 7447394799), (3, 2482464933), (9, 827488311), (13, 572876523), (17, 438082047), (27, 275829437), (39, 190958841), (51, 146027349), (53, 140516883), (117, 63652947), (153, 48675783), (159, 46838961), (221, 33698619), (351, 21217649), (459, 16225261), (477, 15612987), (663, 11232873), (689, 10808991), (901, 8265699), (1431, 5204329), (1989, 3744291), (2067, 3602997), (2703, 2755233), (5967, 1248097), (6201, 1200999), (8109, 918411), (11713, 635823), (18603, 400333), (23549, 316251), (24327, 306137), (35139, 211941), (70647, 105417)]