1130147991

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 1961625600

約数和(自身を除く): 831477609

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 257, 371, 439, 477, 771, 1113, 1317, 1431, 1799, 2313, 3073, 3339, 3951, 5397, 6939, 9219, 10017, 11853, 13621, 16191, 23267, 27657, 40863, 48573, 69801, 82971, 95347, 112823, 122589, 162869, 209403, 286041, 338469, 367767, 488607, 628209, 789761, 858123, 1015407, 1465821, 2369283, 2574369, 3046221, 4397463, 5979619, 7107849, 17938857, 21323547, 41857333, 53816571, 125571999, 161449713, 376715997, 1130147991]

約数ペア:

[(1, 1130147991), (3, 376715997), (7, 161449713), (9, 125571999), (21, 53816571), (27, 41857333), (53, 21323547), (63, 17938857), (159, 7107849), (189, 5979619), (257, 4397463), (371, 3046221), (439, 2574369), (477, 2369283), (771, 1465821), (1113, 1015407), (1317, 858123), (1431, 789761), (1799, 628209), (2313, 488607), (3073, 367767), (3339, 338469), (3951, 286041), (5397, 209403), (6939, 162869), (9219, 122589), (10017, 112823), (11853, 95347), (13621, 82971), (16191, 69801), (23267, 48573), (27657, 40863)]