376017327

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 657296640

約数和(自身を除く): 281279313

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 79, 129, 147, 237, 251, 301, 387, 441, 553, 711, 753, 903, 1659, 1757, 2107, 2259, 2709, 3397, 3871, 4977, 5271, 6321, 10191, 10793, 11613, 12299, 15813, 18963, 19829, 23779, 30573, 32379, 34839, 36897, 59487, 71337, 75551, 97137, 110691, 138803, 166453, 178461, 214011, 226653, 416409, 499359, 528857, 679959, 852647, 971621, 1249227, 1498077, 1586571, 2557941, 2914863, 4759713, 5968529, 7673823, 8744589, 17905587, 41779703, 53716761, 125339109, 376017327]

約数ペア:

[(1, 376017327), (3, 125339109), (7, 53716761), (9, 41779703), (21, 17905587), (43, 8744589), (49, 7673823), (63, 5968529), (79, 4759713), (129, 2914863), (147, 2557941), (237, 1586571), (251, 1498077), (301, 1249227), (387, 971621), (441, 852647), (553, 679959), (711, 528857), (753, 499359), (903, 416409), (1659, 226653), (1757, 214011), (2107, 178461), (2259, 166453), (2709, 138803), (3397, 110691), (3871, 97137), (4977, 75551), (5271, 71337), (6321, 59487), (10191, 36897), (10793, 34839), (11613, 32379), (12299, 30573), (15813, 23779), (18963, 19829)]