187745973909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{5171}}^1$

素因数の和:5786

約数の個数: 64

約数和(自身を含む): 283607654400

約数和(自身を除く): 95861680491

約数列:

[1, 3, 13, 31, 39, 59, 93, 177, 403, 509, 767, 1209, 1527, 1829, 2301, 5171, 5487, 6617, 15513, 15779, 19851, 23777, 30031, 47337, 67223, 71331, 90093, 160301, 201669, 205127, 305089, 390403, 480903, 615381, 915267, 930961, 1171209, 2083913, 2632039, 2792883, 3966157, 6251739, 7896117, 9457759, 11898471, 12102493, 28373277, 34216507, 36307479, 81593209, 102649521, 122950867, 155290301, 244779627, 368852601, 465870903, 1060711717, 2018773913, 3182135151, 4813999331, 6056321739, 14441997993, 62581991303, 187745973909]

約数ペア:

[(1, 187745973909), (3, 62581991303), (13, 14441997993), (31, 6056321739), (39, 4813999331), (59, 3182135151), (93, 2018773913), (177, 1060711717), (403, 465870903), (509, 368852601), (767, 244779627), (1209, 155290301), (1527, 122950867), (1829, 102649521), (2301, 81593209), (5171, 36307479), (5487, 34216507), (6617, 28373277), (15513, 12102493), (15779, 11898471), (19851, 9457759), (23777, 7896117), (30031, 6251739), (47337, 3966157), (67223, 2792883), (71331, 2632039), (90093, 2083913), (160301, 1171209), (201669, 930961), (205127, 915267), (305089, 615381), (390403, 480903)]