133561791

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 225912960

約数和(自身を除く): 92351169

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 891, 957, 1723, 2349, 2673, 2871, 5169, 7047, 8613, 15507, 18953, 25839, 46521, 49967, 56859, 77517, 139563, 149901, 170577, 418689, 449703, 511731, 549637, 1349109, 1535193, 1648911, 4047327, 4605579, 4946733, 12141981, 14840199, 44520597, 133561791]

約数ペア:

[(1, 133561791), (3, 44520597), (9, 14840199), (11, 12141981), (27, 4946733), (29, 4605579), (33, 4047327), (81, 1648911), (87, 1535193), (99, 1349109), (243, 549637), (261, 511731), (297, 449703), (319, 418689), (783, 170577), (891, 149901), (957, 139563), (1723, 77517), (2349, 56859), (2673, 49967), (2871, 46521), (5169, 25839), (7047, 18953), (8613, 15507)]