71543493

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 133584000

約数和(自身を除く): 62040507

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 81, 87, 133, 171, 189, 203, 229, 261, 399, 513, 551, 567, 609, 687, 783, 1197, 1539, 1603, 1653, 1827, 2061, 2349, 3591, 3857, 4351, 4809, 4959, 5481, 6183, 6641, 10773, 11571, 13053, 14427, 14877, 16443, 18549, 19923, 30457, 34713, 39159, 43281, 44631, 46487, 59769, 91371, 104139, 117477, 126179, 129843, 139461, 179307, 274113, 312417, 352431, 378537, 418383, 537921, 822339, 883253, 1135611, 1255149, 2467017, 2649759, 3406833, 3765447, 7949277, 10220499, 23847831, 71543493]

約数ペア:

[(1, 71543493), (3, 23847831), (7, 10220499), (9, 7949277), (19, 3765447), (21, 3406833), (27, 2649759), (29, 2467017), (57, 1255149), (63, 1135611), (81, 883253), (87, 822339), (133, 537921), (171, 418383), (189, 378537), (203, 352431), (229, 312417), (261, 274113), (399, 179307), (513, 139461), (551, 129843), (567, 126179), (609, 117477), (687, 104139), (783, 91371), (1197, 59769), (1539, 46487), (1603, 44631), (1653, 43281), (1827, 39159), (2061, 34713), (2349, 30457), (3591, 19923), (3857, 18549), (4351, 16443), (4809, 14877), (4959, 14427), (5481, 13053), (6183, 11571), (6641, 10773)]