27720383031

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{37529}}^1$

素因数の和:38381

約数の個数: 40

約数和(自身を含む): 45229654800

約数和(自身を除く): 17509271769

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 829, 891, 2487, 7461, 9119, 22383, 27357, 37529, 67149, 82071, 112587, 246213, 337761, 412819, 738639, 1013283, 1238457, 3039849, 3715371, 11146113, 31111541, 33438339, 93334623, 280003869, 342226951, 840011607, 1026680853, 2520034821, 3080042559, 9240127677, 27720383031]

約数ペア:

[(1, 27720383031), (3, 9240127677), (9, 3080042559), (11, 2520034821), (27, 1026680853), (33, 840011607), (81, 342226951), (99, 280003869), (297, 93334623), (829, 33438339), (891, 31111541), (2487, 11146113), (7461, 3715371), (9119, 3039849), (22383, 1238457), (27357, 1013283), (37529, 738639), (67149, 412819), (82071, 337761), (112587, 246213)]