744099777

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 1175062440

約数和(自身を除く): 430962663

約数列:

[1, 3, 9, 27, 29, 61, 81, 87, 183, 243, 261, 549, 577, 729, 783, 1647, 1731, 1769, 2349, 4941, 5193, 5307, 7047, 14823, 15579, 15921, 16733, 21141, 35197, 44469, 46737, 47763, 50199, 105591, 140211, 143289, 150597, 316773, 420633, 429867, 451791, 950319, 1020713, 1289601, 1355373, 2850957, 3062139, 4066119, 8552871, 9186417, 12198357, 25658613, 27559251, 82677753, 248033259, 744099777]

約数ペア:

[(1, 744099777), (3, 248033259), (9, 82677753), (27, 27559251), (29, 25658613), (61, 12198357), (81, 9186417), (87, 8552871), (183, 4066119), (243, 3062139), (261, 2850957), (549, 1355373), (577, 1289601), (729, 1020713), (783, 950319), (1647, 451791), (1731, 429867), (1769, 420633), (2349, 316773), (4941, 150597), (5193, 143289), (5307, 140211), (7047, 105591), (14823, 50199), (15579, 47763), (15921, 46737), (16733, 44469), (21141, 35197)]