156988124973

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1\times {\mathrm{2393}}^1$

素因数の和:3283

約数の個数: 64

約数和(自身を含む): 244762560000

約数和(自身を除く): 87774435027

約数列:

[1, 3, 9, 23, 27, 69, 149, 207, 447, 621, 709, 1341, 2127, 2393, 3427, 4023, 6381, 7179, 10281, 16307, 19143, 21537, 30843, 48921, 55039, 64611, 92529, 105641, 146763, 165117, 316923, 356557, 440289, 495351, 950769, 1069671, 1486053, 1696637, 2429743, 2852307, 3209013, 5089911, 7289229, 8200811, 9627039, 15269733, 21867687, 24602433, 39022651, 45809199, 65603061, 73807299, 117067953, 221421897, 252798913, 351203859, 758396739, 1053611577, 2275190217, 5814374999, 6825570651, 17443124997, 52329374991, 156988124973]

約数ペア:

[(1, 156988124973), (3, 52329374991), (9, 17443124997), (23, 6825570651), (27, 5814374999), (69, 2275190217), (149, 1053611577), (207, 758396739), (447, 351203859), (621, 252798913), (709, 221421897), (1341, 117067953), (2127, 73807299), (2393, 65603061), (3427, 45809199), (4023, 39022651), (6381, 24602433), (7179, 21867687), (10281, 15269733), (16307, 9627039), (19143, 8200811), (21537, 7289229), (30843, 5089911), (48921, 3209013), (55039, 2852307), (64611, 2429743), (92529, 1696637), (105641, 1486053), (146763, 1069671), (165117, 950769), (316923, 495351), (356557, 440289)]