76181301

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 134918784

約数和(自身を除く): 58737483

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 153, 249, 357, 581, 747, 857, 1071, 1411, 1743, 2571, 4233, 5229, 5999, 7713, 9877, 12699, 14569, 17997, 29631, 43707, 53991, 71131, 88893, 101983, 131121, 213393, 305949, 497917, 640179, 917847, 1209227, 1493751, 3627681, 4481253, 8464589, 10883043, 25393767, 76181301]

約数ペア:

[(1, 76181301), (3, 25393767), (7, 10883043), (9, 8464589), (17, 4481253), (21, 3627681), (51, 1493751), (63, 1209227), (83, 917847), (119, 640179), (153, 497917), (249, 305949), (357, 213393), (581, 131121), (747, 101983), (857, 88893), (1071, 71131), (1411, 53991), (1743, 43707), (2571, 29631), (4233, 17997), (5229, 14569), (5999, 12699), (7713, 9877)]