244179279

素因数分解:

$3^6\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 84

約数和(自身を含む): 416083240

約数和(自身を除く): 171903961

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 61, 81, 153, 171, 183, 243, 289, 323, 459, 513, 549, 729, 867, 969, 1037, 1159, 1377, 1539, 1647, 2601, 2907, 3111, 3477, 4131, 4617, 4941, 5491, 7803, 8721, 9333, 10431, 12393, 13851, 14823, 16473, 17629, 19703, 23409, 26163, 27999, 31293, 44469, 49419, 52887, 59109, 70227, 78489, 83997, 93879, 148257, 158661, 177327, 210681, 235467, 251991, 281637, 334951, 444771, 475983, 531981, 755973, 844911, 1004853, 1334313, 1427949, 1595943, 3014559, 4002939, 4283847, 4787829, 9043677, 12851541, 14363487, 27131031, 81393093, 244179279]

約数ペア:

[(1, 244179279), (3, 81393093), (9, 27131031), (17, 14363487), (19, 12851541), (27, 9043677), (51, 4787829), (57, 4283847), (61, 4002939), (81, 3014559), (153, 1595943), (171, 1427949), (183, 1334313), (243, 1004853), (289, 844911), (323, 755973), (459, 531981), (513, 475983), (549, 444771), (729, 334951), (867, 281637), (969, 251991), (1037, 235467), (1159, 210681), (1377, 177327), (1539, 158661), (1647, 148257), (2601, 93879), (2907, 83997), (3111, 78489), (3477, 70227), (4131, 59109), (4617, 52887), (4941, 49419), (5491, 44469), (7803, 31293), (8721, 27999), (9333, 26163), (10431, 23409), (12393, 19703), (13851, 17629), (14823, 16473)]