349109433

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 587955456

約数和(自身を除く): 238846023

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 73, 81, 151, 153, 207, 219, 391, 453, 459, 621, 657, 1173, 1241, 1359, 1377, 1679, 1863, 1971, 2567, 3473, 3519, 3723, 4077, 5037, 5913, 7701, 10419, 10557, 11023, 11169, 12231, 15111, 23103, 28543, 31257, 31671, 33069, 33507, 45333, 59041, 69309, 85629, 93771, 99207, 100521, 135999, 177123, 187391, 207927, 253529, 256887, 281313, 297621, 531369, 562173, 760587, 770661, 892863, 1594107, 1686519, 2281761, 2311983, 4309993, 4782321, 5059557, 6845283, 12929979, 15178671, 20535849, 38789937, 116369811, 349109433]

約数ペア:

[(1, 349109433), (3, 116369811), (9, 38789937), (17, 20535849), (23, 15178671), (27, 12929979), (51, 6845283), (69, 5059557), (73, 4782321), (81, 4309993), (151, 2311983), (153, 2281761), (207, 1686519), (219, 1594107), (391, 892863), (453, 770661), (459, 760587), (621, 562173), (657, 531369), (1173, 297621), (1241, 281313), (1359, 256887), (1377, 253529), (1679, 207927), (1863, 187391), (1971, 177123), (2567, 135999), (3473, 100521), (3519, 99207), (3723, 93771), (4077, 85629), (5037, 69309), (5913, 59041), (7701, 45333), (10419, 33507), (10557, 33069), (11023, 31671), (11169, 31257), (12231, 28543), (15111, 23103)]