676818909

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4249

約数の個数: 56

約数和(自身を含む): 1157382072

約数和(自身を除く): 480563163

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 729, 1053, 1377, 1989, 3159, 4131, 4201, 5967, 9477, 12393, 12603, 17901, 37809, 53703, 54613, 71417, 113427, 161109, 163839, 214251, 340281, 491517, 642753, 928421, 1020843, 1474551, 1928259, 2785263, 3062529, 4423653, 5784777, 8355789, 13270959, 17354331, 25067367, 39812877, 52062993, 75202101, 225606303, 676818909]

約数ペア:

[(1, 676818909), (3, 225606303), (9, 75202101), (13, 52062993), (17, 39812877), (27, 25067367), (39, 17354331), (51, 13270959), (81, 8355789), (117, 5784777), (153, 4423653), (221, 3062529), (243, 2785263), (351, 1928259), (459, 1474551), (663, 1020843), (729, 928421), (1053, 642753), (1377, 491517), (1989, 340281), (3159, 214251), (4131, 163839), (4201, 161109), (5967, 113427), (9477, 71417), (12393, 54613), (12603, 53703), (17901, 37809)]