8423513217

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 15096153600

約数和(自身を除く): 6672640383

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 241, 261, 441, 609, 723, 783, 911, 1323, 1421, 1687, 1827, 2169, 2733, 4263, 5061, 5481, 6377, 6507, 6989, 8199, 11809, 12789, 15183, 19131, 20967, 24597, 26419, 35427, 38367, 44639, 45549, 48923, 57393, 62901, 79257, 106281, 133917, 146769, 172179, 184933, 188703, 219551, 237771, 318843, 342461, 401751, 440307, 554799, 658653, 713313, 1027383, 1205253, 1294531, 1320921, 1536857, 1664397, 1975959, 3082149, 3883593, 4610571, 4993191, 5927877, 6366979, 9246447, 10757999, 11650779, 13831713, 19100937, 32273997, 34952337, 41495139, 44568853, 57302811, 96821991, 133706559, 171908433, 290465973, 311981971, 401119677, 935945913, 1203359031, 2807837739, 8423513217]

約数ペア:

[(1, 8423513217), (3, 2807837739), (7, 1203359031), (9, 935945913), (21, 401119677), (27, 311981971), (29, 290465973), (49, 171908433), (63, 133706559), (87, 96821991), (147, 57302811), (189, 44568853), (203, 41495139), (241, 34952337), (261, 32273997), (441, 19100937), (609, 13831713), (723, 11650779), (783, 10757999), (911, 9246447), (1323, 6366979), (1421, 5927877), (1687, 4993191), (1827, 4610571), (2169, 3883593), (2733, 3082149), (4263, 1975959), (5061, 1664397), (5481, 1536857), (6377, 1320921), (6507, 1294531), (6989, 1205253), (8199, 1027383), (11809, 713313), (12789, 658653), (15183, 554799), (19131, 440307), (20967, 401751), (24597, 342461), (26419, 318843), (35427, 237771), (38367, 219551), (44639, 188703), (45549, 184933), (48923, 172179), (57393, 146769), (62901, 133917), (79257, 106281)]