22054923

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 37180416

約数和(自身を除く): 15125493

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 223, 243, 297, 333, 407, 669, 891, 999, 1221, 2007, 2453, 2673, 2997, 3663, 6021, 7359, 8251, 8991, 10989, 18063, 22077, 24753, 32967, 54189, 66231, 74259, 90761, 98901, 198693, 222777, 272283, 596079, 668331, 816849, 2004993, 2450547, 7351641, 22054923]

約数ペア:

[(1, 22054923), (3, 7351641), (9, 2450547), (11, 2004993), (27, 816849), (33, 668331), (37, 596079), (81, 272283), (99, 222777), (111, 198693), (223, 98901), (243, 90761), (297, 74259), (333, 66231), (407, 54189), (669, 32967), (891, 24753), (999, 22077), (1221, 18063), (2007, 10989), (2453, 8991), (2673, 8251), (2997, 7359), (3663, 6021)]